CVE-2022-34029 : Nginx NJS v0.7.4 was discovered to contain an out-of-bounds read via njs_scope

Nginx NJS v0.7.4 was discovered to contain an out-of-bounds read via njs_scope_value at njs_scope.h.

Published 2022-07-18 21:15:08

Updated 2022-07-25 14:40:58

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-34029

F5 » NJS » Version: 0.7.4
cpe:2.3:a:f5:njs:0.7.4:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.23%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
9.1	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H	3.9	5.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

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

SEGV njs_scope.h:74:12 Out-of-bounds Read in njs_scope_value · Issue #506 · nginx/njs · GitHub
Exploit;Patch;Third Party Advisory

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