CVE-2023-30575

Name	CVE-2023-30575
Description	Apache Guacamole 1.5.1 and older may incorrectly calculate the lengths of instruction elements sent during the Guacamole protocol handshake, potentially allowing an attacker to inject Guacamole instructions during the handshake through specially-crafted data.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
guacamole-client (PTS)	jessie	0.8.3-1.1	vulnerable
	stretch	0.9.9+dfsg-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
guacamole-client	source	jessie	(unfixed)	end-of-life
guacamole-client	source	stretch	(unfixed)	end-of-life
guacamole-client	source	(unstable)	(unfixed)