Home/CVE/Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.
CVE

CVE-2022-3491

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0742.

HIGH · CVSS 7.8 EPSS 0.00021
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-122Heap-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
vim< 9.0.0742
⚠

Public Exploits & PoCs

1
pochuntr.dev · 6e6e05c2-2cf7-4aa5-a817-a62007bf92cbhuntr.dev
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · security@huntr.dev
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Dec 2022 · 01:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

3
usnUSN-6420-1
suse-csafSUSE-SU-2023:0209-1
suse-csafSUSE-SU-2022:4631-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/vim/vim/commit/3558afe9e9e904cabb8475392d859f2d2fc21041PatchThird Party Advisory
https://security.gentoo.org/glsa/202305-16
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