CVE-2022-21680
Summary
| CVE | CVE-2022-21680 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2022-01-14 17:15:00 UTC |
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| Updated | 2023-11-07 03:43:00 UTC |
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| Description | Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression `block.def` may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Release v4.0.10 · markedjs/marked · GitHub |
MISC |
github.com |
|
| [SECURITY] Fedora 36 Update: gitqlient-1.5.0-2.fc36 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| Merge pull request from GHSA-rrrm-qjm4-v8hf · markedjs/marked@c4a3ccd · GitHub |
MISC |
github.com |
|
| [SECURITY] Fedora 36 Update: gitqlient-1.5.0-2.fc36 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Cubic catastrophic backtracking (ReDoS) in `block.def` · Advisory · markedjs/marked · GitHub |
CONFIRM |
github.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 184347 Debian Security Update for node-marked (CVE-2022-21680)
- 283195 Fedora Security Update for gitqlient (FEDORA-2022-784d729f30)
