Home/CVE/Heap-based Buffer Overflow in vim/vim prior to 8.2.
CVE

CVE-2022-0318

Heap-based Buffer Overflow in vim/vim prior to 8.2.

Heap-based Buffer Overflow in vim/vim prior to 8.2.

CRITICAL · CVSS 9.8 EPSS 0.00202
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

3
vim< 8.2.4151
apple macos< 13.0
debian linuxall versions
⚠

Public Exploits & PoCs

1
pochuntr.dev · 0d10ba02-b138-4e68-a284-67f781a62d08huntr.dev
◈

Sigma Hunt Rules

8
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Microsoft Office Child Process - MacOS
producthighRemote Access Tool - Renamed MeshAgent Execution - MacOS
producthighBinary Padding - MacOS
productmediumSuspicious Execution via macOS Script Editor
productmediumSystem Information Discovery Via Sysctl - MacOS
productmediumNew File Exclusion Added To Time Machine Via Tmutil - MacOS
▣

Scoring & Timeline

9.8
CRITICAL · 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 NVD21 Jan 2022 · 12:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:12337-1
usnUSN-6026-1
suse-csafSUSE-SU-2022:4619-1
suse-csafSUSE-SU-2022:2102-1
usnUSN-5433-1
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2022/Oct/28Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/43Mailing ListThird Party Advisory
https://github.com/vim/vim/commit/57df9e8a9f9ae1aafdde9b86b10ad907627a87dcPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00032.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202208-32Third Party Advisory
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