DEBIAN-CVE-2022-21680
- Source
- https://security-tracker.debian.org/tracker/CVE-2022-21680
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-21680.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-21680
- Upstream
- Published
- 2022-01-14T17:15:13Z
- Modified
- 2026-09-01T16:05:21Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression
block.defmay 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. - References
Affected packages
Debian:12 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source&distro=bookworm
Debian:13 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source&distro=trixie
Debian:14 / node-marked
Package
- Name
- node-marked
- Purl
- pkg:deb/debian/node-marked?arch=source&distro=forky