Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4150 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-12360 4 Canonical, Debian, Mozilla and 1 more 11 Ubuntu Linux, Debian Linux, Firefox and 8 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
A use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
CVE-2018-12359 4 Canonical, Debian, Mozilla and 1 more 11 Ubuntu Linux, Debian Linux, Firefox and 8 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
CVE-2018-12358 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2024-11-21 4.3 MEDIUM 4.3 MEDIUM
Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque. This vulnerability affects Firefox < 61.
CVE-2018-12293 3 Canonical, Webkitgtk, Wpewebkit 3 Ubuntu Linux, Webkitgtk\+, Wpe Webkit 2024-11-21 6.8 MEDIUM 8.8 HIGH
The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.
CVE-2018-12265 3 Canonical, Debian, Exiv2 3 Ubuntu Linux, Debian Linux, Exiv2 2024-11-21 6.8 MEDIUM 8.8 HIGH
Exiv2 0.26 has an integer overflow in the LoaderExifJpeg class in preview.cpp, leading to an out-of-bounds read in Exiv2::MemIo::read in basicio.cpp.
CVE-2018-12264 3 Canonical, Debian, Exiv2 3 Ubuntu Linux, Debian Linux, Exiv2 2024-11-21 6.8 MEDIUM 8.8 HIGH
Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.
CVE-2018-12233 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2024-11-21 6.8 MEDIUM 7.8 HIGH
In the ea_get function in fs/jfs/xattr.c in the Linux kernel through 4.17.1, a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on the same file. This vulnerability can be triggered by an unprivileged user with the ability to create files and execute programs. A kmalloc call is incorrect, leading to slab-out-of-bounds in jfs_xattr.
CVE-2018-12207 8 Canonical, Debian, F5 and 5 more 1533 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 1530 more 2024-11-21 4.9 MEDIUM 6.5 MEDIUM
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.
CVE-2018-12085 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2024-11-21 6.8 MEDIUM 8.8 HIGH
Liblouis 3.6.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c, a different vulnerability than CVE-2018-11440.
CVE-2018-12020 4 Canonical, Debian, Gnupg and 1 more 9 Ubuntu Linux, Debian Linux, Gnupg and 6 more 2024-11-21 5.0 MEDIUM 7.5 HIGH
mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which allows remote attackers to spoof the output that GnuPG sends on file descriptor 2 to other programs that use the "--status-fd 2" option. For example, the OpenPGP data might represent an original filename that contains line feed characters in conjunction with GOODSIG or VALIDSIG status codes.
CVE-2018-12015 6 Apple, Archive\, Canonical and 3 more 9 Mac Os X, \, Ubuntu Linux and 6 more 2024-11-21 6.4 MEDIUM 7.5 HIGH
In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism, and overwrite arbitrary files, via an archive file containing a symlink and a regular file with the same name.
CVE-2018-11806 4 Canonical, Debian, Qemu and 1 more 12 Ubuntu Linux, Debian Linux, Qemu and 9 more 2024-11-21 7.2 HIGH 8.2 HIGH
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
CVE-2018-11803 2 Apache, Canonical 2 Subversion, Ubuntu Linux 2024-11-21 5.0 MEDIUM 7.5 HIGH
Subversion's mod_dav_svn Apache HTTPD module versions 1.11.0 and 1.10.0 to 1.10.3 will crash after dereferencing an uninitialized pointer if the client omits the root path in a recursive directory listing operation.
CVE-2018-11790 2 Apache, Canonical 2 Openoffice, Ubuntu Linux 2024-11-21 4.6 MEDIUM 7.8 HIGH
When loading a document with Apache Open Office 4.1.5 and earlier with smaller end line termination than the operating system uses, the defect occurs. In this case OpenOffice runs into an Arithmetic Overflow at a string length calculation.
CVE-2018-11784 6 Apache, Canonical, Debian and 3 more 15 Tomcat, Ubuntu Linux, Debian Linux and 12 more 2024-11-21 4.3 MEDIUM 4.3 MEDIUM
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.
CVE-2018-11781 4 Apache, Canonical, Debian and 1 more 7 Spamassassin, Ubuntu Linux, Debian Linux and 4 more 2024-11-21 4.6 MEDIUM 7.8 HIGH
Apache SpamAssassin 3.4.2 fixes a local user code injection in the meta rule syntax.
CVE-2018-11780 4 Apache, Canonical, Debian and 1 more 4 Spamassassin, Ubuntu Linux, Debian Linux and 1 more 2024-11-21 7.5 HIGH 9.8 CRITICAL
A potential Remote Code Execution bug exists with the PDFInfo plugin in Apache SpamAssassin before 3.4.2.
CVE-2018-11763 5 Apache, Canonical, Netapp and 2 more 9 Http Server, Ubuntu Linux, Storage Automation Store and 6 more 2024-11-21 4.3 MEDIUM 5.9 MEDIUM
In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol.
CVE-2018-11685 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2024-11-21 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function compileHyphenation in compileTranslationTable.c.
CVE-2018-11684 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2024-11-21 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function includeFile in compileTranslationTable.c.