CVE-2009-2412

Name	CVE-2009-2412
Description	Multiple integer overflows in the Apache Portable Runtime (APR) library and the Apache Portable Utility library (aka APR-util) 0.9.x and 1.3.x allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger crafted calls to the (1) allocator_alloc or (2) apr_palloc function in memory/unix/apr_pools.c in APR; or crafted calls to the (3) apr_rmm_malloc, (4) apr_rmm_calloc, or (5) apr_rmm_realloc function in misc/apr_rmm.c in APR-util; leading to buffer overflows. NOTE: some of these details are obtained from third party information.
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-1854-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
apr (PTS)	buster	1.6.5-1	fixed
	bullseye (security), bullseye	1.7.0-6+deb11u2	fixed
	trixie, bookworm	1.7.2-3	fixed
	sid	1.7.2-3.2	fixed
apr-util (PTS)	buster	1.6.1-4	fixed
	buster (security)	1.6.1-4+deb10u1	fixed
	bullseye (security), bullseye	1.6.1-5+deb11u1	fixed
	trixie, bookworm	1.6.3-1	fixed
	sid	1.6.3-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
apr	source	etch	1.2.7-9		DSA-1854-1
apr	source	lenny	1.2.12-5+lenny1		DSA-1854-1
apr	source	(unstable)	1.3.8-1
apr-util	source	etch	1.2.7+dfsg-2+etch3		DSA-1854-1
apr-util	source	lenny	1.2.12+dfsg-8+lenny4		DSA-1854-1
apr-util	source	(unstable)	1.3.9+dfsg-1