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VULNERABILITIES

CVE-2021-46463 Details

Description

njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njs_promise_perform_then().

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/nginx/njs/commit/6a40a85ff239497c6458c7dbef18f6a2736fe992 CVEPatchThird Party Advisory
https://github.com/nginx/njs/issues/447 CVEExploitIssue TrackingPatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20220303-0007/ CVEThird Party Advisory
https://github.com/nginx/njs/commit/6a40a85ff239497c6458c7dbef18f6a2736fe992 [email protected]PatchThird Party Advisory
https://github.com/nginx/njs/issues/447 [email protected]ExploitIssue TrackingPatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-843Access of Resource Using Incompatible Type ('Type Confusion')[email protected]

Affected Products

ProductVersions
f5 njs
<= 0.7.1

CPE

  • cpe:2.3:a:f5:njs:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-46463
NVD Published Date:
Feb 14, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-46463 Details - Not Deferred