| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200606-30"> |
| <title>Kiax: Arbitrary code execution</title> |
| <synopsis> |
| A security vulnerability in the iaxclient library could lead to the |
| execution of arbitrary code by a remote attacker. |
| </synopsis> |
| <product type="ebuild">kiax</product> |
| <announced>June 30, 2006</announced> |
| <revised>June 30, 2006: 01</revised> |
| <bug>136099</bug> |
| <access>remote</access> |
| <affected> |
| <package name="net-misc/kiax" auto="yes" arch="*"> |
| <unaffected range="ge">0.8.5_p1</unaffected> |
| <vulnerable range="lt">0.8.5_p1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| Kiax is a graphical softphone supporting the IAX protocol (Inter |
| Asterisk eXchange), which allows PC users to make VoIP calls to |
| Asterisk servers. |
| </p> |
| </background> |
| <description> |
| <p> |
| The iax_net_read function in the iaxclient library fails to properly |
| handle IAX2 packets with truncated full frames or mini-frames. These |
| frames are detected in a length check but processed anyway, leading to |
| buffer overflows. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| By sending a specially crafted IAX2 packet, an attacker could execute |
| arbitrary code with the permissions of the user running Kiax. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All Kiax users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=net-misc/kiax-0.8.5_p1"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2923">CVE-2006-2923</uri> |
| </references> |
| <metadata tag="requester" timestamp="Thu, 22 Jun 2006 11:02:44 +0000"> |
| falco |
| </metadata> |
| <metadata tag="bugReady" timestamp="Thu, 22 Jun 2006 11:16:37 +0000"> |
| falco |
| </metadata> |
| <metadata tag="submitter" timestamp="Thu, 22 Jun 2006 15:23:48 +0000"> |
| dizzutch |
| </metadata> |
| </glsa> |