glsa-200705-15.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200705-15">
  <title>Samba: Multiple vulnerabilities</title>
  <synopsis>
    Samba contains multiple vulnerabilities potentially resulting in the
    execution of arbitrary code with root privileges.
  </synopsis>
  <product type="ebuild">samba</product>
  <announced>2007-05-15</announced>
  <revised count="01">2007-05-15</revised>
  <bug>177029</bug>
  <access>remote</access>
  <affected>
    <package name="net-fs/samba" auto="yes" arch="*">
      <unaffected range="ge">3.0.24-r2</unaffected>
      <vulnerable range="lt">3.0.24-r2</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Samba is a suite of SMB and CIFS client/server programs for UNIX.
    </p>
  </background>
  <description>
    <p>
    Samba contains a logical error in the smbd daemon when translating
    local SID to user names (CVE-2007-2444). Furthermore, Samba contains
    several bugs when parsing NDR encoded RPC parameters (CVE-2007-2446).
    Lastly, Samba fails to properly sanitize remote procedure input
    provided via Microsoft Remote Procedure Calls (CVE-2007-2447).
    </p>
  </description>
  <impact type="high">
    <p>
    A remote attacker could exploit these vulnerabilities to gain root
    privileges via various vectors.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Samba users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=net-fs/samba-3.0.24-r2"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2444">CVE-2007-2444</uri>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2446">CVE-2007-2446</uri>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2447">CVE-2007-2447</uri>
  </references>
  <metadata tag="submitter" timestamp="2007-05-14T17:44:45Z">
    jaervosz
  </metadata>
  <metadata tag="bugReady" timestamp="2007-05-15T12:42:21Z">
    jaervosz
  </metadata>
</glsa>