CVE-2021-46461 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Nginx NJS
Severity
9.8CRITICALNVD
EPSS
0.6%
top 29.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedFeb 14
Latest updateFeb 15
Description
njs through 0.7.0, used in NGINX, was discovered to contain an out-of-bounds array access via njs_vmcode_typeof in /src/njs_vmcode.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