Debian Linux Security Vulnerabilities - 2018
Ansible "User" module leaks any data which is passed on as a parameter to ssh-keygen. This could lean in undesirable situations such as passphrases credentials passed as a parameter for the ssh-keygen executable. Showing those credentials in clear text form for every user which have access just to ...
7.8CVSS
5.4AI Score
0.001EPSS
Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.
9.8CVSS
9.3AI Score
0.016EPSS
Samba from version 4.3.0 and before versions 4.7.12, 4.8.7 and 4.9.3 are vulnerable to a denial of service. When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal...
6.5CVSS
6.6AI Score
0.012EPSS
Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service.
9.1CVSS
8.5AI Score
0.007EPSS
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive memory consumption. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configura...
7.5CVSS
7.3AI Score
0.109EPSS
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file...
7.5CVSS
7.3AI Score
0.036EPSS
nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted mp4 file. The issue only affe...
6.1CVSS
6.4AI Score
0.002EPSS
Samba from version 4.0.0 and before versions 4.7.12, 4.8.7, 4.9.3 is vulnerable to a denial of service. During the processing of an LDAP search before Samba's AD DC returns the LDAP entries to the client, the entries are cached in a single memory object with a maximum size of 256MB. When this size ...
6.5CVSS
6.3AI Score
0.007EPSS
A security flaw was found in the Linux kernel in a way that the cleancache subsystem clears an inode after the final file truncation (removal). The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new one.
5.5CVSS
6.4AI Score
0.001EPSS
A flaw was found in qemu Media Transfer Protocol (MTP). The code opening files in usb_mtp_get_object and usb_mtp_get_partial_object and directories in usb_mtp_object_readdir doesn't consider that the underlying filesystem may have changed since the time lstat(2) was called in usb_mtp_object_alloc, ...
5.3CVSS
5.8AI Score
0.001EPSS
In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to remote code execution when executed with the -u flag and the import path of a malicious Go package, or a package that imports it directly or indirectly. Specifically, it is only vulnerable in GOPATH mode, but not in...
8.1CVSS
8.5AI Score
0.263EPSS
In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to directory traversal when executed with the import path of a malicious Go package which contains curly braces (both '{' and '}' characters). Specifically, it is only vulnerable in GOPATH mode, but not in module mode ...
8.1CVSS
8.2AI Score
0.015EPSS
A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption an...
8CVSS
7.8AI Score
0.001EPSS
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, includ...
9.8CVSS
9.5AI Score
0.003EPSS
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB ...
7.5CVSS
8.1AI Score
0.002EPSS
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several data types used as RPC input variables were implemented as unbounded array types, limited only by the inherent 32-bit length field to 4 GB. An unauthenticated attacker could send, or claim to send, large input values a...
7.5CVSS
8.4AI Score
0.006EPSS
stb stb_image.h 2.19, as used in catimg, Emscripten, and other products, has a heap-based buffer overflow in the stbi__out_gif_code function.
8.8CVSS
8.8AI Score
0.002EPSS
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c (called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp.
6.5CVSS
6.8AI Score
0.004EPSS
The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.
6.1CVSS
6AI Score
0.003EPSS
An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.
8.8CVSS
9AI Score
0.009EPSS
An issue was discovered in LibTIFF 4.0.9. There are two out-of-bounds writes in cpTags in tools/tiff2bw.c and tools/pal2rgb.c, which can cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image file.
8.8CVSS
8.9AI Score
0.008EPSS
HylaFAX 6.0.6 and HylaFAX+ 5.6.0 allow remote attackers to execute arbitrary code via a dial-in session that provides a FAX page with the JPEG bit enabled, which is mishandled in FaxModem::writeECMData() in the faxd/CopyQuality.c++ file.
9.8CVSS
9.4AI Score
0.055EPSS
An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operation...
7.8CVSS
6.5AI Score
0.001EPSS
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
7.8CVSS
6.5AI Score
0.01EPSS
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting parse_group_prop_ntr_selection_method in lib/ofp-util.c. When decoding a group mod, it validates the group type and command after the whole group mod has been decoded. The OF1.5 decoder, however, tries to use the type and ...
4.3CVSS
4.8AI Score
0.002EPSS
An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding.
4.9CVSS
5.3AI Score
0.003EPSS
There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connecti...
7.5CVSS
7.3AI Score
0.659EPSS
An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.
7.8CVSS
7.8AI Score
0.002EPSS
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.
9.8CVSS
9.3AI Score
0.313EPSS
Incorrect refcounting in AppCache in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform a sandbox escape via a crafted HTML page.
9.6CVSS
8.7AI Score
0.016EPSS
Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Incorrect handling of history on iOS in Navigation in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
4.3CVSS
4.6AI Score
0.009EPSS
Incorrect implementation of object trimming in V8 in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page.
8.8CVSS
8.4AI Score
0.019EPSS
Incorrect texture handling in Angle in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
8.8CVSS
7.1AI Score
0.019EPSS
Insufficiently quick clearing of stale rendered content in Navigation in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
4.3CVSS
4.8AI Score
0.009EPSS
Incorrect handling of timer information during navigation in Blink in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to obtain cross origin URLs via a crafted HTML page.
6.5CVSS
6.4AI Score
0.011EPSS
Incorrect handling of PDF filter chains in PDFium in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.
8.8CVSS
8.2AI Score
0.012EPSS
Incorrect dialog placement in WebContents in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to obscure the full screen warning via a crafted HTML page.
4.3CVSS
5.1AI Score
0.005EPSS
Incorrect handling of googlechrome:// URL scheme on iOS in Intents in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to escape the <iframe> sandbox via a crafted HTML page.
9.6CVSS
8.3AI Score
0.005EPSS
Incorrect handling of confusable characters in Omnibox in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted domain name.
4.3CVSS
5AI Score
0.009EPSS
Use after free in HTMLImportsController in Blink in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
8.8CVSS
9AI Score
0.019EPSS
Incorrect handling of history on iOS in Navigation in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
4.3CVSS
4.6AI Score
0.009EPSS
Incorrect dialog placement in Cast UI in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to obscure the full screen warning via a crafted HTML page.
4.3CVSS
5.1AI Score
0.009EPSS
Incorrect dialog placement in Extensions in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to spoof the contents of extension popups via a crafted HTML page.
4.3CVSS
4.9AI Score
0.009EPSS
Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.
Incorrect object lifecycle handling in PDFium in Google Chrome prior to 71.0.3578.98 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
8.8CVSS
7.6AI Score
0.017EPSS
The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.
7.5CVSS
7.3AI Score
0.011EPSS
CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a recursive function, leading to Denial of service.
6.5CVSS
6.6AI Score
0.003EPSS
Qemu has a Buffer Overflow in rtl8139_do_receive in hw/net/rtl8139.c because an incorrect integer data type is used.
7.5CVSS
8.4AI Score
0.016EPSS
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
8.6CVSS
6.7AI Score
0.01EPSS