Vulnerability Details : CVE-2011-3146
librsvg before 2.34.1 uses the node name to identify the type of node, which allows context-dependent attackers to cause a denial of service (NULL pointer dereference) and possibly execute arbitrary code via a SVG file with a node with the element name starting with "fe," which is misidentified as a RsvgFilterPrimitive.
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2011-3146
- cpe:2.3:a:gnome:librsvg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-3146
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-3146
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
References for CVE-2011-3146
-
https://bugzilla.redhat.com/show_bug.cgi?id=734936
734936 – (CVE-2011-3146) CVE-2011-3146 librsvg: object type mismatch leading to invalid pointer dereference
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http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065739.html
[SECURITY] Fedora 16 Update: librsvg2-2.34.1-1.fc16
-
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/066127.html
[SECURITY] Fedora 14 Update: librsvg2-2.32.0-4.fc14
-
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065730.html
[SECURITY] Fedora 15 Update: librsvg2-2.34.0-2.fc15
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https://bugs.launchpad.net/ubuntu/+source/librsvg/+bug/825497
Bug #825497 “eog crashed with SIGSEGV in rsvg_filter_primitive_r...” : Bugs : librsvg package : Ubuntu
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http://ftp.gnome.org/pub/GNOME/sources/librsvg/2.34/librsvg-2.34.1.news
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https://bugzilla.gnome.org/show_bug.cgi?id=658014
Bug 658014 – crash on NULL dereference
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http://git.gnome.org/browse/librsvg/commit/?id=34c95743ca692ea0e44778e41a7c0a129363de84
Store node type separately in RsvgNode (34c95743) · Commits · GNOME / librsvg · GitLabExploit;Patch
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http://rhn.redhat.com/errata/RHSA-2011-1289.html
RHSA-2011:1289 - Security Advisory - Red Hat Customer Portal
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