Description
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.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
http://hg.nginx.org/njs/rev/b7c4e0f714a9
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/nginx/njs/issues/553
Patch, Third Party Advisory x_refsource_misc
https://github.com/nginx/njs/commit/404553896792b8f5f429dc8852d15784a59d8d3e
Scores
CVSS v3
7.5
EPSS
0.0040
EPSS Percentile
60.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-754
Status
published
Products (1)
nginx/njs
0.7.5
Published
Aug 18, 2022
Tracked Since
Feb 18, 2026