| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200504-07"> |
| <title>GnomeVFS, libcdaudio: CDDB response overflow</title> |
| <synopsis> |
| The GnomeVFS and libcdaudio libraries contain a buffer overflow that can be |
| triggered by a large CDDB response, potentially allowing the execution of |
| arbitrary code. |
| </synopsis> |
| <product type="ebuild">GnomeVFS</product> |
| <announced>April 08, 2005</announced> |
| <revised>April 13, 2005: 02</revised> |
| <bug>84936</bug> |
| <access>remote</access> |
| <affected> |
| <package name="gnome-base/gnome-vfs" auto="yes" arch="*"> |
| <unaffected range="ge">2.8.4-r1</unaffected> |
| <unaffected range="rge">1.0.5-r4</unaffected> |
| <vulnerable range="lt">2.8.4-r1</vulnerable> |
| </package> |
| <package name="media-libs/libcdaudio" auto="yes" arch="*"> |
| <unaffected range="ge">0.99.10-r1</unaffected> |
| <vulnerable range="lt">0.99.10-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| GnomeVFS is a filesystem abstraction library for the GNOME desktop |
| environment. libcdaudio is a multi-platform CD player development |
| library. They both include code to query CDDB servers to get Audio CD |
| track titles. |
| </p> |
| </background> |
| <description> |
| <p> |
| Joseph VanAndel has discovered a buffer overflow in Grip when |
| processing large CDDB results (see GLSA 200503-21). The same overflow |
| is present in GnomeVFS and libcdaudio code. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| A malicious CDDB server could cause applications making use of GnomeVFS |
| or libcdaudio libraries to crash, potentially allowing the execution of |
| arbitrary code with the privileges of the user running the application. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All GnomeVFS users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose gnome-base/gnome-vfs</code> |
| <p> |
| All libcdaudio users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=media-libs/libcdaudio-0.99.10-r1"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0706">CAN-2005-0706</uri> |
| <uri link="/security/en/glsa/glsa-200503-21.xml">GLSA 200503-21</uri> |
| </references> |
| <metadata tag="submitter" timestamp="Tue, 5 Apr 2005 09:35:13 +0000"> |
| koon |
| </metadata> |
| <metadata tag="bugReady" timestamp="Fri, 8 Apr 2005 11:17:13 +0000"> |
| koon |
| </metadata> |
| </glsa> |