Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4150 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-5740 7 Canonical, Debian, Hp and 4 more 11 Ubuntu Linux, Debian Linux, Hp-ux and 8 more 2024-02-28 5.0 MEDIUM 7.5 HIGH
"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is in use, to experience an assertion failure in name.c. Affects BIND 9.7.0->9.8.8, 9.9.0->9.9.13, 9.10.0->9.10.8, 9.11.0->9.11.4, 9.12.0->9.12.2, 9.13.0->9.13.2.
CVE-2018-10877 4 Canonical, Debian, Linux and 1 more 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more 2024-02-28 6.8 MEDIUM 6.5 MEDIUM
Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.
CVE-2018-3133 5 Canonical, Debian, Mariadb and 2 more 9 Ubuntu Linux, Debian Linux, Mariadb and 6 more 2024-02-28 4.0 MEDIUM 6.5 MEDIUM
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Parser). Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
CVE-2018-18500 4 Canonical, Debian, Mozilla and 1 more 11 Ubuntu Linux, Debian Linux, Firefox and 8 more 2024-02-28 7.5 HIGH 9.8 CRITICAL
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
CVE-2017-16909 2 Canonical, Libraw 2 Ubuntu Linux, Libraw 2024-02-28 6.8 MEDIUM 8.8 HIGH
An error related to the "LibRaw::panasonic_load_raw()" function (dcraw_common.cpp) in LibRaw versions prior to 0.18.6 can be exploited to cause a heap-based buffer overflow and subsequently cause a crash via a specially crafted TIFF image.
CVE-2018-20532 2 Canonical, Opensuse 2 Ubuntu Linux, Libsolv 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
There is a NULL pointer dereference at ext/testcase.c (function testcase_read) in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service.
CVE-2018-5811 2 Canonical, Libraw 2 Ubuntu Linux, Libraw 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
An error within the "nikon_coolscan_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash.
CVE-2016-6328 3 Canonical, Debian, Libexif Project 3 Ubuntu Linux, Debian Linux, Libexif 2024-02-28 5.8 MEDIUM 8.1 HIGH
A vulnerability was found in libexif. An integer overflow when parsing the MNOTE entry data of the input file. This can cause Denial-of-Service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data).
CVE-2018-3282 6 Canonical, Debian, Mariadb and 3 more 11 Ubuntu Linux, Debian Linux, Mariadb and 8 more 2024-02-28 4.0 MEDIUM 4.9 MEDIUM
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Storage Engines). Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2018-12358 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2024-02-28 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-2018-19059 2 Canonical, Freedesktop 2 Ubuntu Linux, Poppler 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in Poppler 0.71.0. There is a out-of-bounds read in EmbFile::save2 in FileSpec.cc, will lead to denial of service, as demonstrated by utils/pdfdetach.cc not validating embedded files before save attempts.
CVE-2018-12402 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and NTLM hash by including resources otherwise unreachable to the malicious page, if they can convince the visitor to save the complete web page. Similarly, SameSite cookies are sent on cross-origin requests when the "Save Page As..." menu item is selected to save a page, which can result in saving the wrong version of resources based on those cookies. This vulnerability affects Firefox < 63.
CVE-2018-12396 4 Canonical, Debian, Mozilla and 1 more 10 Ubuntu Linux, Debian Linux, Firefox and 7 more 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63.
CVE-2019-9074 3 Canonical, Gnu, Netapp 4 Ubuntu Linux, Binutils, Hci Management Node and 1 more 2024-02-28 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an out-of-bounds read leading to a SEGV in bfd_getl32 in libbfd.c, when called from pex64_get_runtime_function in pei-x86_64.c.
CVE-2018-19149 2 Canonical, Freedesktop 2 Ubuntu Linux, Poppler 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
Poppler before 0.70.0 has a NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment.
CVE-2018-20749 4 Canonical, Debian, Libvnc Project and 1 more 15 Ubuntu Linux, Debian Linux, Libvncserver and 12 more 2024-02-28 7.5 HIGH 9.8 CRITICAL
LibVNC before 0.9.12 contains a heap out-of-bounds write vulnerability in libvncserver/rfbserver.c. The fix for CVE-2018-15127 was incomplete.
CVE-2018-6559 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2024-02-28 2.1 LOW 3.3 LOW
The Linux kernel, as used in Ubuntu 18.04 LTS and Ubuntu 18.10, allows local users to obtain names of files in which they would not normally be able to access via an overlayfs mount inside of a user namespace.
CVE-2018-18520 5 Canonical, Debian, Elfutils Project and 2 more 7 Ubuntu Linux, Debian Linux, Elfutils and 4 more 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v0.174. Although eu-size is intended to support ar files inside ar files, handle_ar in size.c closes the outer ar file before handling all inner entries. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file.
CVE-2019-7578 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2024-02-28 5.8 MEDIUM 8.1 HIGH
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in InitIMA_ADPCM in audio/SDL_wave.c.
CVE-2018-17466 4 Canonical, Debian, Google and 1 more 9 Ubuntu Linux, Debian Linux, Chrome and 6 more 2024-02-28 6.8 MEDIUM 8.8 HIGH
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.