CVE-2019-20446

Name	CVE-2019-20446
Description	In xml.rs in GNOME librsvg before 2.46.2, a crafted SVG file with nested patterns can cause denial of service when passed to the library for processing. The attacker constructs pattern elements so that the number of final rendered objects grows exponentially.
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)
References	DLA-2285-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
librsvg (PTS)	buster	2.44.10-2.1+deb10u3	fixed
	bullseye	2.50.3+dfsg-1	fixed
	bookworm, sid	2.54.5+dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Origin
librsvg	source	stretch	2.40.21-0+deb9u1	DLA-2285-1
librsvg	source	buster	2.44.10-2.1+deb10u1
librsvg	source	(unstable)	2.46.4-1

Notes

[jessie] - librsvg <no-dsa> (Minor issue)
https://gitlab.gnome.org/GNOME/librsvg/issues/515
https://gitlab.gnome.org/GNOME/librsvg/commit/572f95f739529b865e2717664d6fefcef9493135