| Name | CVE-2021-40491 |
| Description | The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl. |
| 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-3205-1 |
| Debian Bugs | 993476 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| inetutils (PTS) | bullseye | 2:2.0-1+deb11u2 | fixed |
| bookworm | 2:2.4-2+deb12u1 | fixed |
| sid, trixie | 2:2.5-5 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - inetutils <no-dsa> (Minor issue)
https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html
https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd