CVE-2019-12206 — Out-of-bounds Write in F5 NJS

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.3%
top 46.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
F5 NJS
Timeline
PublishedMay 20
Latest updateMay 24

Description

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in nxt_utf8_encode in nxt_utf8.c.

CVSS vector

CVSS:3.0/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/njs0.3.1

🔴Vulnerability Details

2
GHSA
GHSA-mq5m-xcvm-7fmj: njs through 0↗2022-05-24
▶
CVEList
CVE-2019-12206: njs through 0↗2019-05-20
▶
CVE-2019-12206 — Out-of-bounds Write in F5 NJS | cvebase