Vulnerability Details : CVE-2022-0943
Potential exploit
Heap-based Buffer Overflow occurs in vim in GitHub repository vim/vim prior to 8.2.4563.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-0943
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-0943
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-0943
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
8.4
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.5
|
5.9
|
huntr.dev | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-0943
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: security@huntr.dev (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Secondary)
References for CVE-2022-0943
-
https://security.gentoo.org/glsa/202208-32
Vim, gVim: Multiple Vulnerabilities (GLSA 202208-32) — Gentoo securityThird Party Advisory
-
https://support.apple.com/kb/HT213488
About the security content of macOS Ventura 13 - Apple SupportRelease Notes;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C3R36VSLO4TRX72SWB6IDJOD24BQXPX2/
[SECURITY] Fedora 36 Update: vim-8.2.4621-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Patch;Release Notes;Third Party Advisory
-
https://github.com/vim/vim/commit/5c68617d395f9d7b824f68475b24ce3e38d653a3
patch 8.2.4563: "z=" in Visual mode may go beyond the end of the line · vim/vim@5c68617 · GitHubPatch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RAIQTUO35U5WO2NYMY47637EMCVDJRSL/
[SECURITY] Fedora 34 Update: vim-8.2.4701-1.fc34 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://huntr.dev/bounties/9e4de32f-ad5f-4830-b3ae-9467b5ab90a1
Heap-based Buffer Overflow occurs in vim vulnerability found in vimExploit;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/41
Full Disclosure: APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13Mailing List;Release Notes;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/28
Full Disclosure: APPLE-SA-2022-10-24-2 macOS Ventura 13Mailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html
[SECURITY] [DLA 3182-1] vim security updateMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html
[SECURITY] [DLA 3053-1] vim security updateMailing List;Third Party Advisory
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