CVE-2020-24348 : njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_json

njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_json_stringify_iterator in njs_json.c.

Published 2020-08-13 19:15:14

Updated 2022-04-15 16:23:11

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-24348

F5 » NJS
Versions up to, including, (<=) 0.4.3
cpe:2.3:a:f5:njs:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.12%

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

~ 28 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None 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://security.netapp.com/advisory/ntap-20200918-0001/

August 2020 NGINX Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url
https://github.com/nginx/njs/issues/322

Segfault in njs_json_stringify_iterator · Issue #322 · nginx/njs · GitHub
Exploit;Issue Tracking;Patch;Third Party Advisory

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