CVE-2013-0250

Name	CVE-2013-0250
Description	The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly initialize the HMAC key, which allows remote attackers to cause a denial of service (crash) via a crafted packet.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
corosync (PTS)	buster	3.0.1-2+deb10u1	fixed
	bullseye	3.1.2-2	fixed
	bookworm, sid	3.1.7-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
corosync	source	(unstable)	(not affected)

Notes

- corosync <not-affected> (Introduced in v1.99.8-2-ge925f42; bug #699615)
https://github.com/corosync/corosync/commit/4378915a33ab7fbbb5874f79dd7cd71b014ef44e#L0R407
https://www.openwall.com/lists/oss-security/2013/02/01/1