| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200504-21"> |
| <title>RealPlayer, Helix Player: Buffer overflow vulnerability</title> |
| <synopsis> |
| RealPlayer and Helix Player are vulnerable to a buffer overflow that could |
| lead to remote execution of arbitrary code. |
| </synopsis> |
| <product type="ebuild">RealPlayer</product> |
| <announced>April 22, 2005</announced> |
| <revised>April 22, 2005: 01</revised> |
| <bug>89862</bug> |
| <access>remote</access> |
| <affected> |
| <package name="media-video/realplayer" auto="yes" arch="*"> |
| <unaffected range="ge">10.0.4</unaffected> |
| <vulnerable range="lt">10.0.4</vulnerable> |
| </package> |
| <package name="media-video/helixplayer" auto="yes" arch="*"> |
| <unaffected range="ge">1.0.4</unaffected> |
| <vulnerable range="lt">1.0.4</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| RealPlayer is a multimedia player capable of handling multiple |
| multimedia file formats. Helix Player is the Open Source version of |
| RealPlayer. |
| </p> |
| </background> |
| <description> |
| <p> |
| Piotr Bania has discovered a buffer overflow vulnerability in |
| RealPlayer and Helix Player when processing malicious RAM files. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| By enticing a user to play a specially crafted RAM file an |
| attacker could execute arbitrary code with the permissions of the user |
| running the application. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All RealPlayer users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=media-video/realplayer-10.0.4"</code> |
| <p> |
| All Helix Player users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=media-video/helixplayer-1.0.4"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0755">CAN-2005-0755</uri> |
| <uri link="http://service.real.com/help/faq/security/050419_player/EN/">RealNetworks Advisory</uri> |
| </references> |
| <metadata tag="requester" timestamp="Thu, 21 Apr 2005 08:25:50 +0000"> |
| koon |
| </metadata> |
| <metadata tag="submitter" timestamp="Thu, 21 Apr 2005 21:28:38 +0000"> |
| formula7 |
| </metadata> |
| <metadata tag="bugReady" timestamp="Fri, 22 Apr 2005 07:59:29 +0000"> |
| koon |
| </metadata> |
| </glsa> |