CVE Vulnerability

CVE-2019-12207

njs through 0.3.1, used in NGINX, has a heap-based buffer over-read in nxt_utf8_decode in nxt/nxt_utf8.c.

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/issues/168 Exploit Third Party Advisory
Configurations

Configuration 1

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

Published : 2019-05-20 02:29

Updated : 2022-03-24 02:23

NVD link : CVE-2019-12207

Mitre link : CVE-2019-12207

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read