Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4161 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-2090 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2025-04-20 7.5 HIGH 9.8 CRITICAL
Off-by-one vulnerability in the fgetwln function in libbsd before 0.8.2 allows attackers to have unspecified impact via unknown vectors, which trigger a heap-based buffer overflow.
CVE-2017-16526 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2025-04-20 7.2 HIGH 7.8 HIGH
drivers/uwb/uwbd.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device.
CVE-2016-6489 3 Canonical, Nettle Project, Redhat 6 Ubuntu Linux, Nettle, Enterprise Linux Desktop and 3 more 2025-04-20 5.0 MEDIUM 7.5 HIGH
The RSA and DSA decryption code in Nettle makes it easier for attackers to discover private keys via a cache side channel attack.
CVE-2017-17811 2 Canonical, Nasm 2 Ubuntu Linux, Netwide Assembler 2025-04-20 4.3 MEDIUM 5.5 MEDIUM
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer overflow that will cause a remote denial of service attack, related to a strcpy in paste_tokens in asm/preproc.c, a similar issue to CVE-2017-11111.
CVE-2017-15015 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 6.8 MEDIUM 8.8 HIGH
ImageMagick 7.0.7-0 Q16 has a NULL pointer dereference vulnerability in PDFDelegateMessage in coders/pdf.c.
CVE-2016-1252 2 Canonical, Debian 3 Ubuntu Linux, Advanced Package Tool, Debian Linux 2025-04-20 4.3 MEDIUM 5.9 MEDIUM
The apt package in Debian jessie before 1.0.9.8.4, in Debian unstable before 1.4~beta2, in Ubuntu 14.04 LTS before 1.0.1ubuntu2.17, in Ubuntu 16.04 LTS before 1.2.15ubuntu0.2, and in Ubuntu 16.10 before 1.3.2ubuntu0.1 allows man-in-the-middle attackers to bypass a repository-signing protection mechanism by leveraging improper error handling when validating InRelease file signatures.
CVE-2017-8900 2 Canonical, Lightdm Project 2 Ubuntu Linux, Lightdm 2025-04-20 2.1 LOW 4.6 MEDIUM
LightDM through 1.22.0, when systemd is used in Ubuntu 16.10 and 17.x, allows physically proximate attackers to bypass intended AppArmor restrictions and visit the home directories of arbitrary users by establishing a guest session.
CVE-2016-2372 3 Canonical, Debian, Pidgin 3 Ubuntu Linux, Debian Linux, Pidgin 2025-04-20 4.9 MEDIUM 5.9 MEDIUM
An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle attacker can send an invalid size for a file transfer which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the file is sent to another user.
CVE-2017-14626 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 7.5 HIGH 9.8 CRITICAL
ImageMagick 7.0.7-0 Q16 has a NULL Pointer Dereference vulnerability in the function sixel_decode in coders/sixel.c.
CVE-2014-9853 6 Canonical, Imagemagick, Novell and 3 more 11 Ubuntu Linux, Imagemagick, Leap and 8 more 2025-04-20 4.3 MEDIUM 5.5 MEDIUM
Memory leak in coders/rle.c in ImageMagick allows remote attackers to cause a denial of service (memory consumption) via a crafted rle file.
CVE-2016-2368 3 Canonical, Debian, Pidgin 3 Ubuntu Linux, Debian Linux, Pidgin 2025-04-20 7.5 HIGH 8.1 HIGH
Multiple memory corruption vulnerabilities exist in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could result in multiple buffer overflows, potentially resulting in code execution or memory disclosure.
CVE-2017-16612 3 Canonical, Debian, X 3 Ubuntu Linux, Debian Linux, Libxcursor 2025-04-20 5.0 MEDIUM 7.5 HIGH
libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0.
CVE-2017-11352 3 Canonical, Debian, Imagemagick 3 Ubuntu Linux, Debian Linux, Imagemagick 2025-04-20 4.3 MEDIUM 6.5 MEDIUM
In ImageMagick before 7.0.5-10, a crafted RLE image can trigger a crash because of incorrect EOF handling in coders/rle.c. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-9144.
CVE-2017-14746 4 Canonical, Debian, Redhat and 1 more 6 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 3 more 2025-04-20 7.5 HIGH 9.8 CRITICAL
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
CVE-2017-12691 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 7.1 HIGH 6.5 MEDIUM
The ReadOneLayer function in coders/xcf.c in ImageMagick 7.0.6-6 allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
CVE-2014-9844 5 Canonical, Imagemagick, Opensuse and 2 more 10 Ubuntu Linux, Imagemagick, Opensuse and 7 more 2025-04-20 4.3 MEDIUM 5.5 MEDIUM
The ReadRLEImage function in coders/rle.c in ImageMagick 6.8.9.9 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image file.
CVE-2017-8806 3 Canonical, Debian, Postgresql 3 Ubuntu Linux, Debian Linux, Postgresql 2025-04-20 3.6 LOW 5.5 MEDIUM
The Debian pg_ctlcluster, pg_createcluster, and pg_upgradecluster scripts, as distributed in the Debian postgresql-common package before 181+deb9u1 for PostgreSQL (and other packages related to Debian and Ubuntu), handled symbolic links insecurely, which could result in local denial of service by overwriting arbitrary files.
CVE-2017-0901 4 Canonical, Debian, Redhat and 1 more 9 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 6 more 2025-04-20 6.4 MEDIUM 7.5 HIGH
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
CVE-2017-14632 3 Canonical, Debian, Xiph.org 3 Ubuntu Linux, Debian Linux, Libvorbis 2025-04-20 7.5 HIGH 9.8 CRITICAL
Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.
CVE-2017-14342 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 4.3 MEDIUM 6.5 MEDIUM
ImageMagick 7.0.6-6 has a memory exhaustion vulnerability in ReadWPGImage in coders/wpg.c via a crafted wpg image file.