CVE-2022-43286 — Use After Free in F5 NJS

CWE-416 — Use After Free3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.3%
top 45.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
F5 NJS
Timeline
PublishedOct 28
Latest updateOct 29

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDf5/njs0.7.2

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-qw9g-h8v6-7xfq: Nginx NJS v0↗2022-10-29
▶
CVEList
CVE-2022-43286: Nginx NJS v0↗2022-10-28
▶
CVE-2022-43286 — Use After Free in F5 NJS | cvebase