Vulnerability Details : CVE-2022-1968
Use After Free in GitHub repository vim/vim prior to 8.2.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-1968
- 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:a:vim:vim:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1968
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1968
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
huntr.dev | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-1968
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by:
- nvd@nist.gov (Secondary)
- security@huntr.dev (Primary)
References for CVE-2022-1968
-
https://security.gentoo.org/glsa/202208-32
Vim, gVim: Multiple Vulnerabilities (GLSA 202208-32) — Gentoo securityThird Party Advisory
-
https://huntr.dev/bounties/949090e5-f4ea-4edf-bd79-cd98f0498a5b
Use After Free in function utf_ptr2char vulnerability found in vimExploit;Third Party Advisory
-
https://support.apple.com/kb/HT213488
About the security content of macOS Ventura 13 - Apple SupportThird 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;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://security.gentoo.org/glsa/202305-16
Vim, gVim: Multiple Vulnerabilities (GLSA 202305-16) — Gentoo security
-
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html
[SECURITY] [DLA 3182-1] vim security updateMailing List;Third Party Advisory
-
https://github.com/vim/vim/commit/409510c588b1eec1ae33511ae97a21eb8e110895
patch 8.2.5050: using freed memory when searching for pattern in path · vim/vim@409510c · GitHubPatch;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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