Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4150 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-18310 5 Canonical, Debian, Elfutils Project and 2 more 7 Ubuntu Linux, Debian Linux, Elfutils and 4 more 2024-02-28 4.3 MEDIUM 5.5 MEDIUM
An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v0.174. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by consider_notes.
CVE-2019-9003 4 Canonical, Linux, Netapp and 1 more 8 Ubuntu Linux, Linux Kernel, Cn1610 and 5 more 2024-02-28 7.8 HIGH 7.5 HIGH
In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop.
CVE-2019-7574 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2024-02-28 6.8 MEDIUM 8.8 HIGH
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in IMA_ADPCM_decode in audio/SDL_wave.c.
CVE-2018-16435 4 Canonical, Debian, Littlecms and 1 more 6 Ubuntu Linux, Debian Linux, Little Cms Color Engine and 3 more 2024-02-28 4.3 MEDIUM 5.5 MEDIUM
Little CMS (aka Little Color Management System) 2.9 has an integer overflow in the AllocateDataSet function in cmscgats.c, leading to a heap-based buffer overflow in the SetData function via a crafted file in the second argument to cmsIT8LoadFromFile.
CVE-2018-20760 3 Canonical, Debian, Gpac 3 Ubuntu Linux, Debian Linux, Gpac 2024-02-28 6.8 MEDIUM 7.8 HIGH
In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because a certain -1 return value is mishandled.
CVE-2019-8907 4 Canonical, Debian, File Project and 1 more 4 Ubuntu Linux, Debian Linux, File and 1 more 2024-02-28 6.8 MEDIUM 8.8 HIGH
do_core_note in readelf.c in libmagic.a in file 5.35 allows remote attackers to cause a denial of service (stack corruption and application crash) or possibly have unspecified other impact.
CVE-2018-15858 2 Canonical, Xkbcommon 3 Ubuntu Linux, Libxkbcommon, Xkbcommon 2024-02-28 2.1 LOW 5.5 MEDIUM
Unchecked NULL pointer usage when handling invalid aliases in CopyKeyAliasesToKeymap in xkbcomp/keycodes.c in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file.
CVE-2019-9070 4 Canonical, F5, Gnu and 1 more 4 Ubuntu Linux, Traffix Signaling Delivery Controller, Binutils and 1 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. It is a heap-based buffer over-read in d_expression_1 in cp-demangle.c after many recursive calls.
CVE-2018-3081 6 Canonical, Debian, Mariadb and 3 more 11 Ubuntu Linux, Debian Linux, Mariadb and 8 more 2024-02-28 4.9 MEDIUM 5.0 MEDIUM
Vulnerability in the MySQL Client component of Oracle MySQL (subcomponent: Client programs). Supported versions that are affected are 5.5.60 and prior, 5.6.40 and prior, 5.7.22 and prior and 8.0.11 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client as well as unauthorized update, insert or delete access to some of MySQL Client accessible data. CVSS 3.0 Base Score 5.0 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H).
CVE-2018-10876 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2024-02-28 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
CVE-2018-14351 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2024-02-28 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.
CVE-2018-16840 2 Canonical, Haxx 2 Ubuntu Linux, Curl 2024-02-28 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-2018-14600 3 Canonical, Debian, X.org 3 Ubuntu Linux, Debian Linux, Libx11 2024-02-28 7.5 HIGH 9.8 CRITICAL
An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.
CVE-2018-13259 2 Canonical, Zsh 2 Ubuntu Linux, Zsh 2024-02-28 7.5 HIGH 9.8 CRITICAL
An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to an execve call to a program name that is a substring of the intended one.
CVE-2018-14633 4 Canonical, Debian, Linux and 1 more 8 Ubuntu Linux, Debian Linux, Linux Kernel and 5 more 2024-02-28 8.3 HIGH 7.0 HIGH
A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.
CVE-2018-10882 4 Canonical, Debian, Linux and 1 more 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more 2024-02-28 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.
CVE-2019-7635 5 Canonical, Debian, Fedoraproject and 2 more 6 Ubuntu Linux, Debian Linux, Fedora and 3 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 Blit1to4 in video/SDL_blit_1.c.
CVE-2018-18494 4 Canonical, Debian, Mozilla and 1 more 11 Ubuntu Linux, Debian Linux, Firefox and 8 more 2024-02-28 4.3 MEDIUM 6.5 MEDIUM
A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript location property to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
CVE-2018-18954 3 Canonical, Opensuse, Qemu 3 Ubuntu Linux, Leap, Qemu 2024-02-28 2.1 LOW 5.5 MEDIUM
The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.
CVE-2018-17183 4 Artifex, Canonical, Debian and 1 more 9 Ghostscript, Ubuntu Linux, Debian Linux and 6 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
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.