glsa-200507-22.xml


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<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">

<glsa id="200507-22">
  <title>sandbox: Insecure temporary file handling</title>
  <synopsis>
    The sandbox utility may create temporary files in an insecure manner.
  </synopsis>
  <product type="ebuild">sandbox</product>
  <announced>July 25, 2005</announced>
  <revised>August 11, 2005: 02</revised>
  <bug>96782</bug>
  <access>local</access>
  <affected>
    <package name="sys-apps/sandbox" auto="yes" arch="*">
      <unaffected range="ge">1.2.11</unaffected>
      <vulnerable range="lt">1.2.11</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    sandbox is a Gentoo Linux utility used by the Portage package
    management system.
    </p>
  </background>
  <description>
    <p>
    The Gentoo Linux Security Audit Team discovered that the sandbox
    utility was vulnerable to multiple TOCTOU (Time of Check, Time of Use)
    file creation race conditions.
    </p>
  </description>
  <impact type="low">
    <p>
    Local users may be able to create or overwrite arbitrary files with the
    permissions of the root user.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All sandbox users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=sys-apps/sandbox-1.2.11&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2449">CAN-2005-2449</uri>
  </references>
  <metadata tag="requester" timestamp="Sat, 23 Jul 2005 11:46:49 +0000">
    jaervosz
  </metadata>
  <metadata tag="submitter" timestamp="Sat, 23 Jul 2005 12:17:37 +0000">
    taviso
  </metadata>
  <metadata tag="bugReady" timestamp="Sun, 24 Jul 2005 07:49:01 +0000">
    adir
  </metadata>
</glsa>