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.
References
Link | Resource |
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https://github.com/markedjs/marked/commit/8f806573a3f6c6b7a39b8cdb66ab5ebb8d55a5f5 | Patch Third Party Advisory |
https://github.com/markedjs/marked/security/advisories/GHSA-5v2h-r2cx-5xgj | Exploit Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AIXDMC3CSHYW3YWVSQOXAWLUYQHAO5UX/ |
Configurations
History
07 Nov 2023, 03:43
Type | Values Removed | Values Added |
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References |
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24 Jul 2023, 13:54
Type | Values Removed | Values Added |
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CWE | 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
fedoraproject
- fedora
marked_project
- marked