CVE-2021-46461 Information

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:H

Reference

https://github.com/nginx/njs/issues/450 https://github.com/nginx/njs/commit/d457c9545e7e71ebb5c0479eb16b9d33175855e2 https://security.netapp.com/advisory/ntap-20220303-0007/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8