CVE-2018-20534

Name	CVE-2018-20534
Description	DISPUTED There is an illegal address access at ext/testcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute this issue stating that the issue affects the test suite and not the underlying library. It cannot be exploited in any real-world application.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs	923002

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libsolv (PTS)	buster	0.6.35-2+deb10u1	vulnerable
	bullseye	0.7.17-1	fixed
	bookworm, sid	0.7.23-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libsolv	source	(unstable)	0.6.36-1	unimportant		923002

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=1652604
https://github.com/openSUSE/libsolv/pull/291
https://github.com/openSUSE/libsolv/commit/4830af9d979d3685de538b80fbeba51ad590525e
Only affects the test suite