CVE-2006-7230

Name	CVE-2006-7230
Description	Perl-Compatible Regular Expression (PCRE) library before 7.0 does not properly calculate the amount of memory needed for a compiled regular expression pattern when the (1) -x or (2) -i UTF-8 options change within the pattern, which allows context-dependent attackers to cause a denial of service (PCRE or glibc crash) via crafted regular expressions.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1570-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
pcre3 (PTS)	jessie	2:8.35-3.3+deb8u4	fixed
	stretch	2:8.39-3	fixed
	buster	2:8.39-12	fixed
	bullseye	2:8.39-13	fixed
	sid, trixie, bookworm	2:8.39-15	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
kazehakase	source	etch	0.4.2-1etch1		DSA-1570-1
kazehakase	source	(unstable)	0.5.2-1
pcre3	source	sarge	4.5+7.4-1
pcre3	source	etch	6.7+7.4-2
pcre3	source	(unstable)	7.0-1