<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201111-03">
  <title>OpenTTD: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities were found in OpenTTD which could lead to
    execution of arbitrary code, a Denial of Service, or privilege escalation.
  </synopsis>
  <product type="ebuild">ebuild OpenTTD</product>
  <announced>2011-11-11</announced>
  <revised count="2">2011-11-11</revised>
  <bug>381799</bug>
  <access>local, remote</access>
  <affected>
    <package name="games-simulation/openttd" auto="yes" arch="*">
      <unaffected range="ge">1.1.3</unaffected>
      <vulnerable range="lt">1.1.3</vulnerable>
    </package>
  </affected>
  <background>
    <p>OpenTTD is a clone of Transport Tycoon Deluxe.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in OpenTTD. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="high">
    <p>A remote attacker could execute arbitrary code with the privileges of
      the OpenTTD process or cause a Denial of Service. Local users could cause
      a Denial of Service. 
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All OpenTTD users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=games-simulation/openttd-1.1.3"
    </code>
    
    <p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
      available since September 27, 2011. It is likely that your system is
      already no longer affected by this issue.
    </p>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4168">CVE-2010-4168</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3341">CVE-2011-3341</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3342">CVE-2011-3342</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3343">CVE-2011-3343</uri>
  </references>
  <metadata timestamp="2011-10-07T23:38:12Z" tag="requester">
    underling
  </metadata>
  <metadata timestamp="2011-11-11T22:08:46Z" tag="submitter">ackle</metadata>
</glsa>
