CVE-2022-21670
Uncontrolled Resource Consumption in markdown-it
Summary
Uncontrolled Resource Consumption in markdown-it
Original description
The description as published by the source.
markdown-it is a Markdown parser. Prior to version 1.3.2, special patterns with length greater than 50 thousand characterss could slow down the parser significantly. Users should upgrade to version 12.3.2 to receive a patch. There are no known workarounds aside from upgrading.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2022-21670 node-markdown-it Fixed in: 10.0.0+dfsg-2+deb11u1
- Ubuntu UBUNTU-CVE-2022-21670 node-markdown-it
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com