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Gentoo Linux Security Advisory GLSA 200609-08 |
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http://security.gentoo.org/ |
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Severity: Normal |
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Title: xine-lib: Buffer overflows |
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Date: September 13, 2006 |
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Bugs: #133520 |
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ID: 200609-08 |
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Synopsis |
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======== |
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|
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xine-lib is vulnerable to multiple buffer overflows that could be |
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exploited to execute arbitrary code. |
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Background |
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========== |
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|
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xine is a high performance, portable and reusable multimedia playback |
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engine. xine-lib is xine's core engine. |
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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 < 1.1.2-r2 >= 1.1.2-r2 |
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|
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Description |
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=========== |
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|
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xine-lib contains buffer overflows in the processing of AVI. |
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Additionally, xine-lib is vulnerable to a buffer overflow in the HTTP |
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plugin (xineplug_inp_http.so) via a long reply from an HTTP server. |
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|
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Impact |
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====== |
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|
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An attacker could trigger the buffer overflow vulnerabilities by |
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enticing a user to load a specially crafted AVI file in xine. This |
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might result in the execution of arbitrary code with the rights of the |
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user running xine. Additionally, a remote HTTP server serving a xine |
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client a specially crafted reply could crash xine and possibly execute |
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arbitrary code. |
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|
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Workaround |
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========== |
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There is no known workaround at this time. |
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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-1.1.2-r2" |
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|
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References |
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========== |
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[ 1 ] CVE-2006-2802 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2802 |
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|
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Availability |
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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-200609-08.xml |
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Concerns? |
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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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License |
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======= |
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Copyright 2006 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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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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http://creativecommons.org/licenses/by-sa/2.5 |
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