Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4163 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-14175 3 Canonical, Debian, Imagemagick 3 Ubuntu Linux, Debian Linux, Imagemagick 2025-04-20 7.1 HIGH 6.5 MEDIUM
In coders/xbm.c in ImageMagick 7.0.6-1 Q16, a DoS in ReadXBMImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted XBM file, which claims large rows and columns fields in the header but does not contain sufficient backing data, is provided, the loop over the rows would consume huge CPU resources, since there is no EOF check inside the loop.
CVE-2017-6056 2 Canonical, Debian 2 Ubuntu Linux, Debian Linux 2025-04-20 5.0 MEDIUM 7.5 HIGH
It was discovered that a programming error in the processing of HTTPS requests in the Apache Tomcat servlet and JSP engine may result in denial of service via an infinite loop. The denial of service is easily achievable as a consequence of backporting a CVE-2016-6816 fix but not backporting the fix for Tomcat bug 57544. Distributions affected by this backporting issue include Debian (before 7.0.56-3+deb8u8 and 8.0.14-1+deb8u7 in jessie) and Ubuntu.
CVE-2011-5325 3 Busybox, Canonical, Debian 3 Busybox, Ubuntu Linux, Debian Linux 2025-04-20 5.0 MEDIUM 7.5 HIGH
Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current working directory via a symlink.
CVE-2017-6362 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2025-04-20 5.0 MEDIUM 7.5 HIGH
Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.
CVE-2017-17787 3 Canonical, Debian, Gimp 3 Ubuntu Linux, Debian Linux, Gimp 2025-04-20 6.8 MEDIUM 7.8 HIGH
In GIMP 2.8.22, there is a heap-based buffer over-read in read_creator_block in plug-ins/common/file-psp.c.
CVE-2017-9404 3 Canonical, Debian, Libtiff 3 Ubuntu Linux, Debian Linux, Libtiff 2025-04-20 4.3 MEDIUM 6.5 MEDIUM
In LibTIFF 4.0.7, a memory leak vulnerability was found in the function OJPEGReadHeaderInfoSecTablesQTable in tif_ojpeg.c, which allows attackers to cause a denial of service via a crafted file.
CVE-2014-9854 4 Canonical, Imagemagick, Opensuse and 1 more 7 Ubuntu Linux, Imagemagick, Leap and 4 more 2025-04-20 5.0 MEDIUM 7.5 HIGH
coders/tiff.c in ImageMagick allows remote attackers to cause a denial of service (application crash) via vectors related to the "identification of image."
CVE-2017-14533 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 4.3 MEDIUM 6.5 MEDIUM
ImageMagick 7.0.6-6 has a memory leak in ReadMATImage in coders/mat.c.
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-2016-2147 3 Busybox, Canonical, Debian 3 Busybox, Ubuntu Linux, Debian Linux 2025-04-20 5.0 MEDIUM 7.5 HIGH
Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.
CVE-2016-1255 2 Canonical, Debian 3 Ubuntu Linux, Debian Linux, Postgresql-common 2025-04-20 7.2 HIGH 7.8 HIGH
The pg_ctlcluster script in postgresql-common package in Debian wheezy before 134wheezy5, in Debian jessie before 165+deb8u2, in Debian unstable before 178, in Ubuntu 12.04 LTS before 129ubuntu1.2, in Ubuntu 14.04 LTS before 154ubuntu1.1, in Ubuntu 16.04 LTS before 173ubuntu0.1, in Ubuntu 17.04 before 179ubuntu0.1, and in Ubuntu 17.10 before 184ubuntu1.1 allows local users to gain root privileges via a symlink attack on a logfile in /var/log/postgresql.
CVE-2017-16995 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2025-04-20 7.2 HIGH 7.8 HIGH
The check_alu_op function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.
CVE-2017-16845 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2025-04-20 6.4 MEDIUM 10.0 CRITICAL
hw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.
CVE-2015-8567 6 Canonical, Debian, Fedoraproject and 3 more 10 Ubuntu Linux, Debian Linux, Fedora and 7 more 2025-04-20 6.8 MEDIUM 7.7 HIGH
Memory leak in net/vmxnet3.c in QEMU allows remote attackers to cause a denial of service (memory consumption).
CVE-2017-15033 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2025-04-20 5.0 MEDIUM 7.5 HIGH
ImageMagick version 7.0.7-2 contains a memory leak in ReadYUVImage in coders/yuv.c.
CVE-2018-16840 2 Canonical, Haxx 2 Ubuntu Linux, Curl 2025-04-17 7.5 HIGH 9.8 CRITICAL
A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.
CVE-2018-1000156 4 Canonical, Debian, Gnu and 1 more 9 Ubuntu Linux, Debian Linux, Patch and 6 more 2025-04-14 6.8 MEDIUM 7.8 HIGH
GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.
CVE-2015-5260 4 Canonical, Debian, Redhat and 1 more 9 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 6 more 2025-04-12 7.2 HIGH 7.8 HIGH
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via QXL commands related to the surface_id parameter.
CVE-2015-3310 3 Canonical, Debian, Point-to-point Protocol Project 3 Ubuntu Linux, Debian Linux, Point-to-point Protocol 2025-04-12 4.3 MEDIUM N/A
Buffer overflow in the rc_mksid function in plugins/radius/util.c in Paul's PPP Package (ppp) 2.4.6 and earlier, when the PID for pppd is greater than 65535, allows remote attackers to cause a denial of service (crash) via a start accounting message to the RADIUS server.
CVE-2014-1526 4 Canonical, Fedoraproject, Mozilla and 1 more 5 Ubuntu Linux, Fedora, Firefox and 2 more 2025-04-12 6.8 MEDIUM N/A
The XrayWrapper implementation in Mozilla Firefox before 29.0 and SeaMonkey before 2.26 allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site that is visited in the debugger, leading to unwrapping operations and calls to DOM methods on the unwrapped objects.