The host is installed with Mozilla Firefox or Thunderbird and is prone to unspecified vulnerability.

Successful exploitation will let remote attackers to a cause a denial of service or possibly execute arbitrary code. Impact Level: Application

Upgrade to Firefox version 3.6.17, 4.0.1 or later http://www.mozilla.com/en-US/firefox/all.html Upgrade to Thunderbird version 3.1.10 or later http://www.mozillamessaging.com/en-US/thunderbird/

The flaw is due to unspecified vulnerability in the browser engine which allows remote attackers to cause a denial of service or possibly execute arbitrary code via unknown vectors.

Thunderbird 3.1.x before 3.1.10 Mozilla Firefox versions 3.6.x before 3.6.17 and 4.x before 4.0.1

• http://www.mozilla.org/security/announce/2011/mfsa2011-12.html
• http://www.vupen.com/english/advisories/2011/1127
• https://bugzilla.mozilla.org/show_bug.cgi?id=645289

---

Updated on 2015-03-25