NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0113)

2019-08-12T00:00:00

Description

The remote NewStart CGSL host, running version MAIN 4.05, has kernel packages installed that are affected by multiple vulnerabilities: - It was found that the fix for CVE-2016-9576 was incomplete: the Linux kernel's sg implementation did not properly restrict write operations in situations where the KERNEL_DS option is set. A local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-10088) - When creating audit records for parameters to executed children processes, an attacker can convince the Linux kernel audit subsystem can create corrupt records which may allow an attacker to misrepresent or evade logging of executing commands. (CVE-2016-6136) - A flaw was found in the Linux kernel's implementation of seq_file where a local attacker could manipulate memory in the put() function pointer. This could lead to memory corruption and possible privileged escalation. (CVE-2016-7910) - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576) - A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251) - A flaw was found in the way the Linux kernel loaded ELF executables. Provided that an application was built as Position Independent Executable (PIE), the loader could allow part of that application's data segment to map over the memory area reserved for its stack, potentially resulting in memory corruption. An unprivileged local user with access to SUID (or otherwise privileged) PIE binary could use this flaw to escalate their privileges on the system. (CVE-2017-1000253) - A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation freed SKB (socket buffer) resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option is set on the socket. A local, unprivileged user could use this flaw to alter the kernel memory, allowing them to escalate their privileges on the system. (CVE-2017-6074) Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

{"id": "NEWSTART_CGSL_NS-SA-2019-0113_KERNEL.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0113)", "description": "The remote NewStart CGSL host, running version MAIN 4.05, has kernel packages installed that are affected by multiple vulnerabilities:\n\n - It was found that the fix for CVE-2016-9576 was incomplete: the Linux kernel's sg implementation did not properly restrict write operations in situations where the KERNEL_DS option is set. A local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-10088)\n\n - When creating audit records for parameters to executed children processes, an attacker can convince the Linux kernel audit subsystem can create corrupt records which may allow an attacker to misrepresent or evade logging of executing commands. (CVE-2016-6136)\n\n - A flaw was found in the Linux kernel's implementation of seq_file where a local attacker could manipulate memory in the put() function pointer. This could lead to memory corruption and possible privileged escalation.\n (CVE-2016-7910)\n\n - It was found that the blk_rq_map_user_iov() function in the Linux kernel's block device implementation did not properly restrict the type of iterator, which could allow a local attacker to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging write access to a /dev/sg device. (CVE-2016-9576)\n\n - A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on all architectures other than s390x and ppc64[le]), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to crash the system. Due to the nature of the stack protection feature, code execution cannot be fully ruled out, although we believe it is unlikely. On systems without the stack protection feature (ppc64[le]; the Bluetooth modules are not built on s390x), an unauthenticated attacker able to initiate a connection to a system via Bluetooth could use this flaw to remotely execute arbitrary code on the system with ring 0 (kernel) privileges. (CVE-2017-1000251)\n\n - A flaw was found in the way the Linux kernel loaded ELF executables. Provided that an application was built as Position Independent Executable (PIE), the loader could allow part of that application's data segment to map over the memory area reserved for its stack, potentially resulting in memory corruption. An unprivileged local user with access to SUID (or otherwise privileged) PIE binary could use this flaw to escalate their privileges on the system. (CVE-2017-1000253)\n\n - A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation freed SKB (socket buffer) resources for a DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option is set on the socket. A local, unprivileged user could use this flaw to alter the kernel memory, allowing them to escalate their privileges on the system.\n (CVE-2017-6074)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "published": "2019-08-12T00:00:00", "modified": "2022-05-19T00:00:00", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 9.3}, "severity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH"}, "exploitabilityScore": 2.1, "impactScore": 5.9}, "href": "https://www.tenable.com/plugins/nessus/127351", "reporter": "This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000251", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9576", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10088", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7910", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000253", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6074", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6136", "http://security.gd-linux.com/notice/NS-SA-2019-0113"], "cvelist": ["CVE-2016-10088", "CVE-2016-6136", "CVE-2016-7910", "CVE-2016-9576", "CVE-2017-1000251", "CVE-2017-1000253", "CVE-2017-6074"], "immutableFields": [], "lastseen": "2023-02-15T15:19:14", "viewCount": 28, "enchantments": {"dependencies": {"references": [{"type": "amazon", "idList": ["ALAS-2015-603", "ALAS-2017-782", "ALAS-2017-786", "ALAS-2017-805", "ALAS-2017-914"]}, {"type": "android", "idList": ["ANDROID:CVE-2016-7910"]}, {"type": "androidsecurity", "idList": ["ANDROID:2016-11-01", "ANDROID:2017-07-01"]}, {"type": "archlinux", "idList": ["ASA-201702-17", "ASA-201702-18", "ASA-201709-12", "ASA-201709-4", "ASA-201709-8", "ASA-201709-9"]}, {"type": "broadcom", "idList": ["BSA-2017-304"]}, {"type": "centos", "idList": ["CESA-2016:2574", "CESA-2017:0293", "CESA-2017:0294", "CESA-2017:0307", "CESA-2017:0323", "CESA-2017:0817", "CESA-2017:0892", "CESA-2017:1308", "CESA-2017:1842", "CESA-2017:2679", "CESA-2017:2681", 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The text\n# itself is copyright (C) ZTE, Inc.\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(127351);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/19\");\n\n script_cve_id(\n \"CVE-2016-6136\",\n \"CVE-2016-7910\",\n \"CVE-2016-9576\",\n \"CVE-2016-10088\",\n \"CVE-2017-6074\",\n \"CVE-2017-1000251\",\n \"CVE-2017-1000253\"\n );\n\n script_name(english:\"NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0113)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote machine is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote NewStart CGSL host, running version MAIN 4.05, has kernel packages installed that are affected by multiple\nvulnerabilities:\n\n - It was found that the fix for CVE-2016-9576 was\n incomplete: the Linux kernel's sg implementation did not\n properly restrict write operations in situations where\n the KERNEL_DS option is set. A local attacker to read or\n write to arbitrary kernel memory locations or cause a\n denial of service (use-after-free) by leveraging write\n access to a /dev/sg device. (CVE-2016-10088)\n\n - When creating audit records for parameters to executed\n children processes, an attacker can convince the Linux\n kernel audit subsystem can create corrupt records which\n may allow an attacker to misrepresent or evade logging\n of executing commands. (CVE-2016-6136)\n\n - A flaw was found in the Linux kernel's implementation of\n seq_file where a local attacker could manipulate memory\n in the put() function pointer. This could lead to memory\n corruption and possible privileged escalation.\n (CVE-2016-7910)\n\n - It was found that the blk_rq_map_user_iov() function in\n the Linux kernel's block device implementation did not\n properly restrict the type of iterator, which could\n allow a local attacker to read or write to arbitrary\n kernel memory locations or cause a denial of service\n (use-after-free) by leveraging write access to a /dev/sg\n device. (CVE-2016-9576)\n\n - A stack buffer overflow flaw was found in the way the\n Bluetooth subsystem of the Linux kernel processed\n pending L2CAP configuration responses from a client. On\n systems with the stack protection feature enabled in the\n kernel (CONFIG_CC_STACKPROTECTOR=y, which is enabled on\n all architectures other than s390x and ppc64[le]), an\n unauthenticated attacker able to initiate a connection\n to a system via Bluetooth could use this flaw to crash\n the system. Due to the nature of the stack protection\n feature, code execution cannot be fully ruled out,\n although we believe it is unlikely. On systems without\n the stack protection feature (ppc64[le]; the Bluetooth\n modules are not built on s390x), an unauthenticated\n attacker able to initiate a connection to a system via\n Bluetooth could use this flaw to remotely execute\n arbitrary code on the system with ring 0 (kernel)\n privileges. (CVE-2017-1000251)\n\n - A flaw was found in the way the Linux kernel loaded ELF\n executables. Provided that an application was built as\n Position Independent Executable (PIE), the loader could\n allow part of that application's data segment to map\n over the memory area reserved for its stack, potentially\n resulting in memory corruption. An unprivileged local\n user with access to SUID (or otherwise privileged) PIE\n binary could use this flaw to escalate their privileges\n on the system. (CVE-2017-1000253)\n\n - A use-after-free flaw was found in the way the Linux\n kernel's Datagram Congestion Control Protocol (DCCP)\n implementation freed SKB (socket buffer) resources for a\n DCCP_PKT_REQUEST packet when the IPV6_RECVPKTINFO option\n is set on the socket. A local, unprivileged user could\n use this flaw to alter the kernel memory, allowing them\n to escalate their privileges on the system.\n (CVE-2017-6074)\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:\"http://security.gd-linux.com/notice/NS-SA-2019-0113\");\n script_set_attribute(attribute:\"solution\", value:\n\"Upgrade the vulnerable CGSL kernel packages. Note that updated packages may not be available yet. 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{"amazon": [{"lastseen": "2023-02-13T02:17:38", "description": "**Issue Overview:**\n\nThe sg implementation in the Linux kernel did not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.\n\n \n**Affected Packages:** \n\n\nkernel\n\n \n**Issue Correction:** \nRun _yum update kernel_ to update your system. You will need to reboot your system in order for the new kernel to be running.\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 kernel-tools-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 perf-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-devel-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-i686-4.4.41-36.55.amzn1.i686 \n \u00a0\u00a0\u00a0 kernel-headers-4.4.41-36.55.amzn1.i686 \n \n noarch: \n \u00a0\u00a0\u00a0 kernel-doc-4.4.41-36.55.amzn1.noarch \n \n src: \n \u00a0\u00a0\u00a0 kernel-4.4.41-36.55.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 perf-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-devel-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 perf-debuginfo-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-headers-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-debuginfo-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-debuginfo-common-x86_64-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-4.4.41-36.55.amzn1.x86_64 \n \u00a0\u00a0\u00a0 kernel-tools-devel-4.4.41-36.55.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2016-10088](<https://access.redhat.com/security/cve/CVE-2016-10088>)\n\nMitre: [CVE-2016-10088](<https://vulners.com/cve/CVE-2016-10088>)\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-01-19T16:30:00", "type": "amazon", "title": "Medium: kernel", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.2, "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10088", "CVE-2016-9576"], "modified": "2017-01-19T16:30:00", "id": "ALAS-2017-786", "href": "https://alas.aws.amazon.com/ALAS-2017-786.html", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "cve": [{"lastseen": "2023-02-09T14:01:18", "description": "The sg implementation in the Linux kernel through 4.9 does not properly restrict write operations in situations where the KERNEL_DS option is set, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device, related to block/bsg.c and drivers/scsi/sg.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9576.", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.0, "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2016-12-30T18:59:00", "type": "cve", "title": "CVE-2016-10088", "cwe": ["CWE-416"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2016-10088", "CVE-2016-9576"], "modified": "2018-01-05T02:30:00", "cpe": ["cpe:/o:linux:linux_kernel:4.9"], "id": "CVE-2016-10088", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-10088", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}, "cpe23": ["cpe:2.3:o:linux:linux_kernel:4.9:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-08T15:40:26", "description": "Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the \"gap\" between the stack and the binary.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-10-05T01:29:00", "type": "cve", "title": "CVE-2017-1000253", "cwe": ["CWE-119"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 3.9, "obtainAllPrivilege": false, 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"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:19:31", "description": "Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2016-11-16T05:59:00", "type": "cve", "title": "CVE-2016-7910", "cwe": ["CWE-416"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, 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get_kb_item(\"Host/local_checks_enabled\") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nversion = get_kb_item(\"Host/BIG-IP/version\");\nif ( ! version ) audit(AUDIT_OS_NOT, \"F5 Networks BIG-IP\");\nif ( isnull(get_kb_item(\"Host/BIG-IP/hotfix\")) ) audit(AUDIT_KB_MISSING, \"Host/BIG-IP/hotfix\");\nif ( ! get_kb_item(\"Host/BIG-IP/modules\") ) audit(AUDIT_KB_MISSING, \"Host/BIG-IP/modules\");\n\nsol = \"K90803619\";\nvmatrix = make_array();\n\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\n# AFM\nvmatrix[\"AFM\"] = make_array();\nvmatrix[\"AFM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"AFM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# AM\nvmatrix[\"AM\"] = make_array();\nvmatrix[\"AM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"AM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# APM\nvmatrix[\"APM\"] = make_array();\nvmatrix[\"APM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"APM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# ASM\nvmatrix[\"ASM\"] = make_array();\nvmatrix[\"ASM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"ASM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# AVR\nvmatrix[\"AVR\"] = make_array();\nvmatrix[\"AVR\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"AVR\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# GTM\nvmatrix[\"GTM\"] = make_array();\nvmatrix[\"GTM\"][\"affected\" ] = make_list(\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"GTM\"][\"unaffected\"] = make_list(\"11.6.2-11.6.3\",\"11.5.5\");\n\n# LC\nvmatrix[\"LC\"] = make_array();\nvmatrix[\"LC\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"LC\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# LTM\nvmatrix[\"LTM\"] = make_array();\nvmatrix[\"LTM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\",\"11.2.1\");\nvmatrix[\"LTM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n# PEM\nvmatrix[\"PEM\"] = make_array();\nvmatrix[\"PEM\"][\"affected\" ] = make_list(\"13.0.0\",\"12.0.0-12.1.2\",\"11.6.0-11.6.1\",\"11.4.0-11.5.4\");\nvmatrix[\"PEM\"][\"unaffected\"] = make_list(\"13.0.1-13.1.0\",\"12.1.3\",\"12.1.2HF1\",\"11.6.2-11.6.3\",\"11.5.5\");\n\n\nif (bigip_is_affected(vmatrix:vmatrix, sol:sol))\n{\n if (report_verbosity > 0) security_note(port:0, extra:bigip_report_get());\n else security_note(0);\n exit(0);\n}\nelse\n{\n tested = bigip_get_tested_modules();\n audit_extra = \"For BIG-IP module(s) \" + tested + \",\";\n if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);\n else audit(AUDIT_HOST_NOT, \"running any of the affected modules\");\n}\n", "cvss": {"score": 1.9, "vector": "AV:L/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-08T15:48:03", "description": "The SUSE Linux Enterprise 12 GA kernel was updated to receive the following security fixes :\n\n - CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel was vulnerable to a stack overflow while processing L2CAP configuration responses, resulting in a potential remote denial-of-service vulnerability but no remote code execution due to use of CONFIG_CC_STACKPROTECTOR. 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dtrace-modules-4.1.12-103.3.8.1.el7uek / kernel-uek / etc');\n}\n", "cvss": {"score": 7.7, "vector": "AV:A/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-03-07T16:56:14", "description": "The remote OracleVM system is missing necessary patches to address critical security updates :\n\n - Bluetooth: Properly check L2CAP config option output buffer length (Ben Seri) [Orabug: 26796363] (CVE-2017-1000251)", "cvss3": {"exploitabilityScore": 2.1, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.0, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-09-22T00:00:00", "type": "nessus", "title": "OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0151) (BlueBorne)", "bulletinFamily": "scanner", "cvss2": {"severity": "HIGH", "exploitabilityScore": 5.1, "obtainAllPrivilege": true, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 7.7, "vectorString": "AV:A/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-1000251"], "modified": "2021-01-04T00:00:00", "cpe": ["p-cpe:/a:oracle:vm:kernel-uek", "p-cpe:/a:oracle:vm:kernel-uek-firmware", "cpe:/o:oracle:vm_server:3.4"], "id": "ORACLEVM_OVMSA-2017-0151.NASL", "href": "https://www.tenable.com/plugins/nessus/103403", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from OracleVM\n# Security Advisory OVMSA-2017-0151.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(103403);\n script_version(\"3.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/04\");\n\n script_cve_id(\"CVE-2017-1000251\");\n\n script_name(english:\"OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0151) (BlueBorne)\");\n script_summary(english:\"Checks the RPM output for the updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote OracleVM host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"The remote OracleVM system is missing necessary patches to address\ncritical security updates :\n\n - Bluetooth: Properly check L2CAP config option output\n buffer length (Ben Seri) [Orabug: 26796363]\n (CVE-2017-1000251)\"\n );\n # https://oss.oracle.com/pipermail/oraclevm-errata/2017-September/000780.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?ab1087af\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected kernel-uek / kernel-uek-firmware packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:vm:kernel-uek-firmware\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:vm_server:3.4\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2017/09/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2017/09/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2017/09/22\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\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) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"OracleVM Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleVM/release\", \"Host/OracleVM/rpm-list\");\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/OracleVM/release\");\nif (isnull(release) || \"OVS\" >!< release) audit(AUDIT_OS_NOT, \"OracleVM\");\nif (! preg(pattern:\"^OVS\" + \"3\\.4\" + \"(\\.[0-9]|$)\", string:release)) audit(AUDIT_OS_NOT, \"OracleVM 3.4\", \"OracleVM \" + release);\nif (!get_kb_item(\"Host/OracleVM/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"OracleVM\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"OVS3.4\", reference:\"kernel-uek-4.1.12-103.3.8.1.el6uek\")) flag++;\nif (rpm_check(release:\"OVS3.4\", reference:\"kernel-uek-firmware-4.1.12-103.3.8.1.el6uek\")) 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, \"kernel-uek / kernel-uek-firmware\");\n}\n", "cvss": {"score": 7.7, "vector": "AV:A/AC:L/Au:S/C:C/I:C/A:C"}}, {"lastseen": "2023-03-08T15:47:11", "description": "The SUSE Linux Enterprise 11 SP4 kernel was updated to receive the following security fixes :\n\n - CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel was vulnerable to a stack overflow while processing L2CAP configuration responses, resulting in a potential remote code execution vulnerability.\n [bnc#1057389]\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": {"exploitabilityScore": 2.1, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 8.0, "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2017-09-22T00:00:00", "type": "nessus"

NewStart CGSL MAIN 4.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0113)

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