CVE-2019-7149

Name	CVE-2019-7149
Description	A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.
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-1689-1
Debian Bugs	920910

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
elfutils (PTS)	bullseye	0.183-1	fixed
	bookworm	0.188-2.1	fixed
	sid, trixie	0.192-4	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
elfutils	source	jessie	0.159-4.2+deb8u1		DLA-1689-1
elfutils	source	(unstable)	0.176-1	low		920910

Notes

[stretch] - elfutils <no-dsa> (Minor issue)
https://sourceware.org/bugzilla/show_bug.cgi?id=24102
https://sourceware.org/ml/elfutils-devel/2019-q1/msg00068.html
https://sourceware.org/git/?p=elfutils.git;a=commit;h=2562759d6fe5b364fe224852e64e8bda39eb2e35