CVE-2019-12207

EUVD-2019-3852
njs through 0.3.1, used in NGINX, has a heap-based buffer over-read in nxt_utf8_decode in nxt/nxt_utf8.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Affected Products (NVD)
VendorProductVersion
f5njs
𝑥
≤ 0.3.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/nginx/njs/issues/168
https://github.com/nginx/njs/issues/168