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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+
+<glsa id="201009-02">
+ <title>Maildrop: privilege escalation</title>
+ <synopsis>
+ Insecure permission handling in maildrop might allow local attackers to
+ elevate their privileges.
+ </synopsis>
+ <product type="ebuild">maildrop</product>
+ <announced>September 06, 2010</announced>
+ <revised>September 06, 2010: 01</revised>
+ <bug>308043</bug>
+ <access>local</access>
+ <affected>
+ <package name="mail-filter/maildrop" auto="yes" arch="*">
+ <unaffected range="ge">2.4.2</unaffected>
+ <vulnerable range="lt">2.4.2</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ maildrop is the mail filter/mail delivery agent that is used by the
+ Courier Mail Server.
+ </p>
+ </background>
+ <description>
+ <p>
+ Christoph Anton Mitterer reported that maildrop does not properly drop
+ its privileges when run as root.
+ </p>
+ </description>
+ <impact type="high">
+ <p>
+ A local attacker could create a specially crafted .mailfilter file,
+ possibly leading to the execution of arbitrary commands with the "root"
+ group privileges. NOTE: Successful exploitation requires that maildrop
+ is run as root with the -d option.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All maildrop users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=mail-filter/maildrop-2.4.2&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0301">CVE-2010-0301</uri>
+ </references>
+ <metadata tag="requester" timestamp="Sun, 29 Aug 2010 09:32:26 +0000">
+ a3li
+ </metadata>
+ <metadata tag="submitter" timestamp="Fri, 03 Sep 2010 21:46:47 +0000">
+ p-y
+ </metadata>
+ <metadata tag="bugReady" timestamp="Fri, 03 Sep 2010 21:46:57 +0000">
+ p-y
+ </metadata>
+</glsa>