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Gentoo Linux Security Advisory GLSA 200504-27 |
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http://security.gentoo.org/ |
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|
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Severity: Normal |
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Title: xine-lib: Two heap overflow vulnerabilities |
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Date: April 26, 2005 |
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Bugs: #89976 |
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ID: 200504-27 |
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|
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Synopsis |
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======== |
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|
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Two vulnerabilities have been found in xine-lib which could lead to the |
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remote execution of arbitrary code. |
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|
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Background |
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========== |
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|
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xine-lib is a multimedia library which can be utilized to create |
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multimedia frontends. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 media-libs/xine-lib < 1.0-r2 >= 1.0-r2 |
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*>= 1_rc6-r2 |
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|
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Description |
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=========== |
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|
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Heap overflows have been found in the code handling RealMedia RTSP and |
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Microsoft Media Services streams over TCP (MMST). |
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|
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Impact |
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====== |
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|
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By setting up a malicious server and enticing a user to use its |
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streaming data, a remote attacker could possibly execute arbitrary code |
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on the client computer with the permissions of the user running any |
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multimedia frontend making use of the xine-lib library. |
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|
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Workaround |
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========== |
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|
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There is no known workaround at this time. |
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|
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Resolution |
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========== |
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All xine-lib users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose media-libs/xine-lib |
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|
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References |
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========== |
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|
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[ 1 ] Xine Advisory XSA-2004-8 |
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http://xinehq.de/index.php/security/XSA-2004-8 |
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|
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Availability |
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============ |
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|
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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http://security.gentoo.org/glsa/glsa-200504-27.xml |
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|
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Concerns? |
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========= |
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|
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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http://bugs.gentoo.org. |
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|
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License |
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======= |
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|
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Copyright 2005 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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|
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.0 |