CVE-2008-3196

Name	CVE-2008-3196
Description	skeleton.c in yacc does not properly handle reduction of a rule with an empty right hand side, which allows context-dependent attackers to cause an out-of-bounds stack access when the yacc stack pointer points to the end of the stack.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	491182

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
byacc (PTS)	bullseye	20140715-1	fixed
	bookworm	1:2.0.20221106-1	fixed
	forky, sid, trixie	1:2.0.20241231-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
byacc	source	(unstable)	20070509-1.1	low		491182

[etch] - byacc <no-dsa> (Minor issue)