Vulnerability Details : CVE-2022-0407
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-0407
- cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-0407
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-0407
| 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 | |
|
5.7
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L |
1.5
|
3.7
|
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-2022-0407
-
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-2022-0407
-
https://security.gentoo.org/glsa/202208-32
Vim, gVim: Multiple Vulnerabilities (GLSA 202208-32) — Gentoo securityThird Party Advisory
-
https://github.com/vim/vim/commit/44db8213d38c39877d2148eff6a72f4beccfb94e
patch 8.2.4219: reading before the start of the line · vim/vim@44db821 · GitHubPatch;Third Party Advisory
-
https://huntr.dev/bounties/81822bf7-aafe-4d37-b836-1255d46e572c
Heap-based Buffer Overflow vulnerability found in vimExploit;Patch;Third Party Advisory
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