CVE-2017-12613

Name	CVE-2017-12613
Description	When apr_time_exp() or apr_os_exp_time() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1162-1, DLA-2897-1, ELA-549-1
Debian Bugs	879708

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
apr (PTS)	jessie, jessie (lts)	1.5.1-3+deb8u1	fixed
	stretch (security), stretch (lts), stretch	1.5.2-5+deb9u1	fixed
	buster	1.6.5-1	fixed
	bullseye (security), bullseye	1.7.0-6+deb11u2	fixed
	bookworm	1.7.2-3+deb12u1	fixed
	sid, trixie	1.7.5-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
apr	source	wheezy	1.4.6-3+deb7u2		DLA-1162-1
apr	source	jessie	1.5.1-3+deb8u1		ELA-549-1
apr	source	stretch	1.5.2-5+deb9u1		DLA-2897-1
apr	source	(unstable)	1.6.3-1	low		879708

Notes

[jessie] - apr <no-dsa> (Minor issue)
mail-archives.apache.org/mod_mbox/apr-dev/201710.mbox/%3CCACsi252POs4toeJJciwg09_eu2cO3XFg%3DUqsPjXsfjDoeC3-UQ%40mail.gmail.com%3E
Fixed by: https://github.com/apache/apr/commit/ad958385a4180d7a83d90589689fcd36e3bbc57a