CVE-2022-43286

CRITICAL

9.8

Description

Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njs_json_parse_iterator_call at njs_json.c.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/28/2022

Last Modified5/7/2025

Sourcenvd

Honeypot Sightings0

Affected Products

f5:njs

Weaknesses (CWE)

CWE-416CWE-416

References

https://github.com/nginx/njs/commit/2ad0ea24a58d570634e09c2e58c3b314505eaa6a(cve@mitre.org)

https://github.com/nginx/njs/issues/480(cve@mitre.org)

https://github.com/nginx/njs/commit/2ad0ea24a58d570634e09c2e58c3b314505eaa6a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nginx/njs/issues/480(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.