| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200606-22"> |
| <title>aRts: Privilege escalation</title> |
| <synopsis> |
| The artswrapper part of aRts allows local users to execute arbitrary code |
| with elevated privileges. |
| </synopsis> |
| <product type="ebuild">aRts</product> |
| <announced>June 22, 2006</announced> |
| <revised>June 22, 2006: 01</revised> |
| <bug>135970</bug> |
| <access>local</access> |
| <affected> |
| <package name="kde-base/arts" auto="yes" arch="*"> |
| <unaffected range="ge">3.5.2-r1</unaffected> |
| <unaffected range="rge">3.4.3-r1</unaffected> |
| <vulnerable range="lt">3.5.2-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| aRts is a real time modular system for synthesizing audio used by KDE. |
| artswrapper is a helper application used to start the aRts daemon. |
| </p> |
| </background> |
| <description> |
| <p> |
| artswrapper fails to properly check whether it can drop privileges |
| accordingly if setuid() fails due to a user exceeding assigned resource |
| limits. |
| </p> |
| </description> |
| <impact type="high"> |
| <p> |
| Local attackers could exploit this vulnerability to execute arbitrary |
| code with elevated privileges. Note that the aRts package provided by |
| Gentoo is only vulnerable if the artswrappersuid USE-flag is enabled. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All aRts users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose kde-base/arts</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2916">CVE-2006-2916</uri> |
| </references> |
| <metadata tag="submitter" timestamp="Thu, 15 Jun 2006 13:39:42 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="bugReady" timestamp="Sat, 17 Jun 2006 13:17:47 +0000"> |
| jaervosz |
| </metadata> |
| </glsa> |