<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201209-11">
  <title>Opera: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in Opera, the worst of
    which may allow remote execution of arbitrary code.
  </synopsis>
  <product type="ebuild">opera</product>
  <announced>2012-09-25</announced>
  <revised count="1">2012-09-25</revised>
  <bug>429478</bug>
  <bug>434584</bug>
  <access>remote</access>
  <affected>
    <package name="www-client/opera" auto="yes" arch="*">
      <unaffected range="ge">12.01.1532</unaffected>
      <vulnerable range="lt">12.01.1532</vulnerable>
    </package>
  </affected>
  <background>
    <p>Opera is a fast web browser that is available free of charge.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Opera. Please review
      the CVE identifiers and Opera Release Notes referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to open a specially crafted web
      page using Opera, possibly resulting in execution of arbitrary code with
      the privileges of the process or a Denial of Service condition.
      Furthermore, a remote attacker may be able to trick a user into
      downloading and executing files, conduct Cross-Site Scripting (XSS)
      attacks, spoof the address bar, or have other unspecified impact.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Opera users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=www-client/opera-12.01.1532"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4010">CVE-2012-4010</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4142">CVE-2012-4142</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4143">CVE-2012-4143</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4144">CVE-2012-4144</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4145">CVE-2012-4145</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4146">CVE-2012-4146</uri>
    <uri link="https://www.opera.com/docs/changelogs/unix/1201/">Opera 12.01 for
      UNIX changelog
    </uri>
  </references>
  <metadata tag="requester" timestamp="2012-08-03T11:42:44Z">ackle</metadata>
  <metadata tag="submitter" timestamp="2012-09-25T21:25:23Z">ackle</metadata>
</glsa>
