CVE-2024-26306

Name	CVE-2024-26306
Description	iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operations. This side channel could be sufficient for an attacker to recover credential plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1071751

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
iperf3 (PTS)	bullseye (security), bullseye	3.9-1+deb11u1	vulnerable
	bookworm, bookworm (security)	3.12-1+deb12u1	vulnerable
	sid, trixie	3.17.1-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
iperf3	source	(unstable)	3.17.1-1			1071751

Notes

[bookworm] - iperf3 <no-dsa> (Minor issue)
[bullseye] - iperf3 <no-dsa> (Minor issue)
[buster] - iperf3 <postponed> (Minor issue; can be fixed in next update)