xulrunner - several vulnerabilities

Several remote vulnerabilities have been discovered in Xulrunner, a
runtime environment for XUL applications. The Common Vulnerabilities and
Exposures project identifies the following problems:

• CVE-2008-5500
  Jesse Ruderman discovered that the layout engine is vulnerable to
  DoS attacks that might trigger memory corruption and an integer
  overflow. (MFSA 2008-60)
• CVE-2008-5503
  Boris Zbarsky discovered that an information disclosure attack could
  be performed via XBL bindings. (MFSA 2008-61)
• CVE-2008-5506
  Marius Schilder discovered that it is possible to obtain sensible
  data via a XMLHttpRequest. (MFSA 2008-64)
• CVE-2008-5507
  Chris Evans discovered that it is possible to obtain sensible data
  via a JavaScript URL. (MFSA 2008-65)
• CVE-2008-5508
  Chip Salzenberg discovered possible phishing attacks via URLs with
  leading whitespaces or control characters. (MFSA 2008-66)
• CVE-2008-5511
  It was discovered that it is possible to perform cross-site scripting
  attacks via an XBL binding to an “unloaded document.” (MFSA 2008-68)
• CVE-2008-5512
  It was discovered that it is possible to run arbitrary JavaScript
  with chrome privileges via unknown vectors. (MFSA 2008-68)

For the stable distribution (etch) these problems have been fixed in
version 1.8.0.15~pre080614i-0etch1.

For the testing distribution (lenny) and the unstable distribution (sid)
these problems have been fixed in version 1.9.0.5-1.

We recommend that you upgrade your xulrunner packages.