CVE-2022-21681

Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `inline.reflinkSearch` may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
Configurations

Configuration 1 (hide)

cpe:2.3:a:marked_project:marked:*:*:*:*:*:node.js:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

History

07 Nov 2023, 03:43

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AIXDMC3CSHYW3YWVSQOXAWLUYQHAO5UX/', 'name': 'FEDORA-2022-784d729f30', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AIXDMC3CSHYW3YWVSQOXAWLUYQHAO5UX/ -

24 Jul 2023, 13:54

Type Values Removed Values Added
CWE NVD-CWE-Other CWE-1333

Information

Published : 2022-01-14 17:15

Updated : 2024-02-28 18:48


NVD link : CVE-2022-21681

Mitre link : CVE-2022-21681

CVE.ORG link : CVE-2022-21681


JSON object : View

Products Affected

marked_project

  • marked

fedoraproject

  • fedora
CWE
CWE-1333

Inefficient Regular Expression Complexity

CWE-400

Uncontrolled Resource Consumption