Debian Security Advisory
DLA-3350-1 node-css-what -- LTS security update
- Date Reported:
- 03 Mar 2023
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2022-21222, CVE-2021-33587.
- More information:
node-css-what was vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable. The exploitation of this vulnerability could be triggered via the parse function.
For Debian 10 buster, this problem has been fixed in version 2.1.0-1+deb10u1.
We recommend that you upgrade your node-css-what packages.
For the detailed security status of node-css-what please refer to its security tracker page at: https://security-tracker.debian.org/tracker/node-css-what
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS