Out-of-Bounds Read in Nginx NJS Affecting Nginx Software
CVE-2022-34029

9.1CRITICAL

Key Information:

Vendor

F5
Status
Njs
Vendor
CVE Published:
18 July 2022

What is CVE-2022-34029?

Nginx NJS v0.7.4 contains a vulnerability that allows an attacker to exploit an out-of-bounds read condition via the njs_scope_value function located in njs_scope.h. This flaw can potentially lead to information disclosure or unexpected behavior within applications utilizing this middleware.

References

https://github.com/nginx/njs/issues/506
x_refsource_MISC

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.