Home/CVE/Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2.
CVE

CVE-2022-0351

Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2.

Access of Memory Location Before Start of Buffer in GitHub repository vim/vim prior to 8.2.

HIGH · CVSS 7.8 EPSS 0.0006
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-786Access of Memory Location Before Start of Buffer
▤

Affected Products & Versions

3
vim< 8.2
debian linuxall versions
apple macos< 12.6
⚠

Public Exploits & PoCs

1
pochuntr.dev · 8b36db58-b65c-4298-be7f-40b9e37fd161huntr.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

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 NVD25 Jan 2022 · 06:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:12337-1
usnUSN-6026-1
suse-csafSUSE-SU-2022:4619-1
suse-csafSUSE-SU-2022:2102-1
usnUSN-5458-1
🔗

References & Sources

10
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/fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89dPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlMailing ListThird Party Advisory
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