| Name | CVE-2016-6163 |
| Description | The rsvg_pattern_fix_fallback function in rsvg-paint_server.c in librsvg2 2.40.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted svg file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | ELA-248-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| librsvg (PTS) | jessie, jessie (lts) | 2.40.5-1+deb8u3 | fixed |
| stretch (security), stretch (lts), stretch | 2.40.21-0+deb9u1 | fixed |
| buster | 2.44.10-2.1+deb10u3 | fixed |
| bullseye (security), bullseye | 2.50.3+dfsg-1+deb11u1 | fixed |
| bookworm (security), bookworm | 2.54.7+dfsg-1~deb12u1 | fixed |
| sid, trixie | 2.59.1+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| librsvg | source | wheezy | (not affected) | | | |
| librsvg | source | jessie | 2.40.5-1+deb8u3 | | ELA-248-1 | |
| librsvg | source | (unstable) | 2.40.9-2 | | | |
Notes
[jessie] - librsvg <no-dsa> (Minor issue)
[wheezy] - librsvg <not-affected> (vulnerable code not present, no segfault)
Fixed by: https://git.gnome.org/browse/librsvg/commit/?id=0035e95118a60c0cd3949c2300472d805e16a022 (2.40.7)
Reproducer attached in http://seclists.org/oss-sec/2016/q3/7