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79 lines
2.8 KiB
79 lines
2.8 KiB
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200905-07">
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<title>Pidgin: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities in Pidgin might allow for the remote execution of
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arbitrary code or a Denial of Service.
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</synopsis>
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<product type="ebuild">pidgin</product>
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<announced>2009-05-25</announced>
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<revised count="01">2009-05-25</revised>
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<bug>270811</bug>
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<access>remote</access>
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<affected>
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<package name="net-im/pidgin" auto="yes" arch="*">
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<unaffected range="ge">2.5.6</unaffected>
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<vulnerable range="lt">2.5.6</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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Pidgin (formerly Gaim) is an instant messaging client for a variety of
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instant messaging protocols.
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</p>
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</background>
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<description>
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<p>
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Multiple vulnerabilities have been discovered in Pidgin:
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</p>
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<ul>
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<li>Veracode reported a boundary error in the "XMPP SOCKS5 bytestream
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server" when initiating an outgoing file transfer (CVE-2009-1373).</li>
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<li>Ka-Hing Cheung reported a heap corruption flaw in the QQ protocol
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handler (CVE-2009-1374).</li>
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<li>A memory corruption flaw in
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"PurpleCircBuffer" was disclosed by Josef Andrysek
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(CVE-2009-1375).</li>
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<li>The previous fix for CVE-2008-2927 contains a
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cast from uint64 to size_t, possibly leading to an integer overflow
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(CVE-2009-1376, GLSA 200901-13).</li>
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</ul>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could send specially crafted messages or files using
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the MSN, XMPP or QQ protocols, possibly resulting in the execution of
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arbitrary code with the privileges of the user running the application,
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or a Denial of Service. NOTE: Successful exploitation might require the
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victim's interaction.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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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 Pidgin 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-im/pidgin-2.5.6"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1373">CVE-2009-1373</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1374">CVE-2009-1374</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1375">CVE-2009-1375</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1376">CVE-2009-1376</uri>
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<uri link="https://www.gentoo.org/security/en/glsa/glsa-200901-13.xml">GLSA 200901-13</uri>
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</references>
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<metadata tag="submitter" timestamp="2009-05-25T17:46:41Z">
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a3li
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</metadata>
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<metadata tag="bugReady" timestamp="2009-05-25T17:46:49Z">
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a3li
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</metadata>
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</glsa>
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