| Name | CVE-2025-54350 |
| Description | In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4281-1 |
| Debian Bugs | 1110376 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| iperf3 (PTS) | bullseye | 3.9-1+deb11u1 | vulnerable |
| bullseye (security) | 3.9-1+deb11u3 | fixed |
| bookworm | 3.12-1+deb12u2 | fixed |
| bookworm (security) | 3.12-1+deb12u1 | vulnerable |
| trixie | 3.18-2+deb13u1 | fixed |
| forky, sid | 3.19.1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://downloads.es.net/pub/iperf/esnet-secadv-2025-0002.txt.asc
Introduced with https://github.com/esnet/iperf/commit/a51045de196f762fb74c86184b03da148c4e8f07 (3.2rc1)
Fixed by: https://github.com/esnet/iperf/commit/4eab661da0bbaac04493fa40164e928c6df7934a (master)
Fixed by: https://github.com/esnet/iperf/commit/de932ea16bc959f839d28d370f0602de52c5def1 (3.19.1)