PT-2020-15697 · Nginx · Njs

Published 2020-08-13 · Updated 2022-04-15 · CVE-2020-24346

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions njs versions through 0.4.3

Description The issue is related to a use-after-free in the njs json parse iterator call function in njs json.c. This affects njs, which is used in NGINX.

Recommendations For versions through 0.4.3, update to a version that contains a fix for this issue.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2020-24346

Affected Products

Njs

References · 4

• 🔥 https://github.com/nginx/njs/issues/325 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-24346 · Security Note
• https://osv.dev/vulnerability/CVE-2020-24346 · Vendor Advisory
• https://security.netapp.com/advisory/ntap-20200918-0001 · Note