iceape - several

Several vulnerabilities have been found in the Iceape internet suite, an
unbranded version of Seamonkey:

• CVE-2010-1585
  Roberto Suggi Liverani discovered that the sanitising performed by
  ParanoidFragmentSink was incomplete.
• CVE-2011-0051
  Zach Hoffmann discovered that incorrect parsing of recursive eval()
  calls could lead to attackers forcing acceptance of a confirmation
  dialogue.
• CVE-2011-0053
  Crashes in the layout engine may lead to the execution of arbitrary
  code.
• CVE-2011-0054
  Christian Holler discovered buffer overflows in the JavaScript engine,
  which could allow the execution of arbitrary code.
• CVE-2011-0055
  regenrecht and Igor Bukanov discovered a use-after-free error in the
  JSON-Implementation, which could lead to the execution of arbitrary code.
• CVE-2011-0056
  Christian Holler discovered buffer overflows in the JavaScript engine,
  which could allow the execution of arbitrary code.
• CVE-2011-0057
  Daniel Kozlowski discovered that incorrect memory handling the web workers
  implementation could lead to the execution of arbitrary code.
• CVE-2011-0059
  Peleus Uhley discovered a cross-site request forgery risk in the plugin
  code.

The oldstable distribution (lenny) is not affected. The iceape package only
provides the XPCOM code.

For the stable distribution (squeeze), this problem has been fixed in
version 2.0.11-3.

For the unstable distribution (sid), this problem has been fixed in
version 2.0.12-1.

We recommend that you upgrade your iceape packages.