Code Generation Flaw in Nginx NJS Results in Segmentation Violation
CVE-2022-35173

7.5HIGH

Key Information:

Vendor

Nginx

Status
Njs
Vendor
CVE Published:
18 August 2022

What is CVE-2022-35173?

A flaw has been identified in Nginx NJS v0.7.5 related to the incorrect JUMP offset for the break instruction during code generation. This discrepancy can result in a segmentation violation, potentially compromising the stability and reliability of the application. It is crucial for users to be aware of this vulnerability and apply any available patches or updates to mitigate risks associated with this issue.

References

http://hg.nginx.org/njs/rev/b7c4e0f714a9
x_refsource_MISC
https://github.com/nginx/njs/issues/553
x_refsource_MISC
https://github.com/nginx/njs/commit/404553896792b8f5f429d...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.