CVE Vulnerability

CVE-2022-27007

nginx njs 0.7.2 is affected suffers from Use-after-free in njs_function_frame_alloc() when it try to invoke from a restored frame saved with njs_function_frame_save().

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/nginx/njs/commit/ad48705bf1f04b4221a5f5b07715ac48b3160d53 Patch Third Party Advisory
https://github.com/nginx/njs/issues/469 Exploit Issue Tracking
https://security.netapp.com/advisory/ntap-20220519-0008/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:f5:njs:0.7.2:*:*:*:*:*:*:*
Information

Published : 2022-04-14 03:15

Updated : 2022-09-09 04:53

NVD link : CVE-2022-27007

Mitre link : CVE-2022-27007

Products Affected
No products.
CWE
CWE-416