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Gentoo Linux Security Advisory GLSA 200904-13 |
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http://security.gentoo.org/ |
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Severity: Normal |
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Title: Ventrilo: Denial of Service |
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Date: April 14, 2009 |
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Bugs: #234819 |
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ID: 200904-13 |
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Synopsis |
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======== |
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|
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A vulnerability has been discovered in Ventrilo, allowing for a Denial |
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of Service. |
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Background |
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========== |
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Ventrilo is a Voice over IP group communication server. |
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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-sound/ventrilo-server-bin < 3.0.3 >= 3.0.3 |
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|
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Description |
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=========== |
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|
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Luigi Auriemma reported a NULL pointer dereference in Ventrilo when |
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processing packets with an invalid version number followed by another |
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packet. |
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Impact |
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====== |
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|
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A remote attacker could send specially crafted packets to the server, |
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resulting in a crash. |
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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 Ventrilo users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose |
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">=media-sound/ventrilo-server-bin-3.0.3" |
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|
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References |
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========== |
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[ 1 ] CVE-2008-3680 |
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http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3680 |
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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-200904-13.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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|
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License |
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======= |
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Copyright 2009 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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|
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http://creativecommons.org/licenses/by-sa/2.5 |
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