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py 07/12/10 20:57:36 |
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Added: glsa-200712-10.xml |
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Log: |
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GLSA 200712-10 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200712-10.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200712-10.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200712-10.xml?rev=1.1&content-type=text/plain |
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Index: glsa-200712-10.xml |
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=================================================================== |
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<?xml version="1.0" encoding="utf-8"?> |
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> |
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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|
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<glsa id="200712-10"> |
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<title>Samba: Execution of arbitrary code</title> |
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<synopsis> |
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Samba contains a buffer overflow vulnerability potentially resulting in the |
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execution of arbitrary code. |
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</synopsis> |
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<product type="ebuild">samba</product> |
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<announced>December 10, 2007</announced> |
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<revised>December 10, 2007: 01</revised> |
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<bug>200773</bug> |
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<access>remote</access> |
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<affected> |
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<package name="net-fs/samba" auto="yes" arch="*"> |
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<unaffected range="ge">3.0.28</unaffected> |
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<vulnerable range="lt">3.0.28</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p> |
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Samba is a suite of SMB and CIFS client/server programs for UNIX. |
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</p> |
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</background> |
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<description> |
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<p> |
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Alin Rad Pop (Secunia Research) discovered a boundary checking error in |
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the send_mailslot() function which could lead to a stack-based buffer |
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overflow. |
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</p> |
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</description> |
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<impact type="high"> |
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<p> |
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A remote attacker could send a specially crafted "SAMLOGON" domain |
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logon packet, possibly leading to the execution of arbitrary code with |
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elevated privileges. Note that this vulnerability is exploitable only |
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when domain logon support is enabled in Samba, which is not the case in |
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Gentoo's default configuration. |
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</p> |
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</impact> |
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<workaround> |
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<p> |
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Disable domain logon in Samba by setting "<i>domain logons = no</i>" in |
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the "global" section of your smb.conf and restart Samba. |
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</p> |
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</workaround> |
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<resolution> |
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<p> |
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All Samba users should upgrade to the latest version: |
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</p> |
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-fs/samba-3.0.28"</code> |
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</resolution> |
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<references> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6015">CVE-2007-6015</uri> |
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</references> |
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<metadata tag="submitter" timestamp="Mon, 10 Dec 2007 02:00:00 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="bugReady" timestamp="Mon, 10 Dec 2007 19:33:11 +0000"> |
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rbu |
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</metadata> |
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</glsa> |
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-- |
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