| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200902-04"> |
| <title>xterm: User-assisted arbitrary commands execution</title> |
| <synopsis> |
| An error in the processing of special sequences in xterm may lead to |
| arbitrary commands execution. |
| </synopsis> |
| <product type="ebuild">xterm</product> |
| <announced>February 12, 2009</announced> |
| <revised>February 12, 2009: 01</revised> |
| <bug>253155</bug> |
| <access>remote</access> |
| <affected> |
| <package name="x11-terms/xterm" auto="yes" arch="*"> |
| <unaffected range="ge">239</unaffected> |
| <vulnerable range="lt">239</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| xterm is a terminal emulator for the X Window system. |
| </p> |
| </background> |
| <description> |
| <p> |
| Paul Szabo reported an insufficient input sanitization when processing |
| Device Control Request Status String (DECRQSS) sequences. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| A remote attacker could entice a user to display a file containing |
| specially crafted DECRQSS sequences, possibly resulting in the remote |
| execution of arbitrary commands with the privileges of the user viewing |
| the file. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All xterm users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=x11-terms/xterm-239"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2383">CVE-2008-2383</uri> |
| </references> |
| <metadata tag="requester" timestamp="Wed, 28 Jan 2009 00:33:40 +0000"> |
| keytoaster |
| </metadata> |
| <metadata tag="submitter" timestamp="Tue, 10 Feb 2009 10:22:45 +0000"> |
| p-y |
| </metadata> |
| <metadata tag="bugReady" timestamp="Tue, 10 Feb 2009 10:22:57 +0000"> |
| p-y |
| </metadata> |
| </glsa> |