Home/CVE/An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset dur
CVE

CVE-2022-35173

An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset dur

An issue was discovered in Nginx NJS v0.7.5. The JUMP offset for a break instruction was not set to a correct offset during code generation, leading to a segmentation violation.

HIGH · CVSS 7.5 EPSS 0.00397
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-754Improper Check for Unusual or Exceptional Conditions
▤

Affected Products & Versions

1
nginx njsall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · issues/553github.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
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 NVD18 Aug 2022 · 06:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://hg.nginx.org/njs/rev/b7c4e0f714a9PatchThird Party Advisory
https://github.com/nginx/njs/commit/404553896792b8f5f429dc8852d15784a59d8d3ePatchThird Party Advisory
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