| Name | CVE-2021-43331 |
| Description | In GNU Mailman before 2.1.36, a crafted URL to the Cgi/options.py user options page can execute arbitrary JavaScript for XSS. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3049-1 |
| Debian Bugs | 1000367 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mailman (PTS) | jessie, jessie (lts) | 1:2.1.18-2+deb8u8 | vulnerable |
| stretch (security), stretch (lts), stretch | 1:2.1.23-1+deb9u8 | fixed |
| buster | 1:2.1.29-1+deb10u5 | fixed |
| buster (security), buster (lts) | 1:2.1.29-1+deb10u2 | vulnerable |
The information below is based on the following data on fixed versions.
Notes
https://mail.python.org/archives/list/mailman-announce@python.org/message/I2X7PSFXIEPLM3UMKZMGOEO3UFYETGRL/
https://bugs.launchpad.net/mailman/+bug/1949401
https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/revision/1875 (2.1.36)
[jessie] - mailman <no-dsa> (Minor issue)