CVE-2007-3645

Name	CVE-2007-3645
Description	archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644.
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-1455-1
Debian Bugs	432924

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libarchive (PTS)	jessie, jessie (lts)	3.1.2-11+deb8u11	fixed
	stretch (security)	3.2.2-2+deb9u3	fixed
	stretch (lts), stretch	3.2.2-2+deb9u4	fixed
	buster (security), buster, buster (lts)	3.3.3-4+deb10u3	fixed
	bullseye	3.4.3-2+deb11u1	fixed
	bookworm (security), bookworm	3.6.2-1+deb12u1	fixed
	trixie	3.7.4-1	fixed
	sid	3.7.4-1.1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libarchive	source	etch	1.2.53-2etch1		DSA-1455-1
libarchive	source	(unstable)	2.2.4-1	low		432924