CVE-2015-7557

NameCVE-2015-7557
DescriptionThe _rsvg_node_poly_build_path function in rsvg-shapes.c in librsvg before 2.40.7 allows context-dependent attackers to cause a denial of service (out-of-bounds heap read) via an odd number of elements in a coordinate pair in an SVG document.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-395-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
librsvg (PTS)wheezy2.36.1-2+deb7u1fixed
wheezy (security)2.36.1-2+deb7u2fixed
jessie (security), jessie2.40.5-1+deb8u2fixed
stretch2.40.16-1fixed
buster, sid2.40.18-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
librsvgsource(unstable)2.40.9-2medium
librsvgsourcejessie2.40.5-1+deb8u1medium
librsvgsourcesqueeze2.26.3-1+deb6u3mediumDLA-395-1
librsvgsourcewheezy2.36.1-2+deb7u1medium

Notes

https://bugzilla.gnome.org/show_bug.cgi?id=738050 (not public accessible)
https://git.gnome.org/browse/librsvg/commit/rsvg-shapes.c?id=40af93e6eb1c94b90c3b9a0b87e0840e126bb8df (2.40.7)

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