A web browser on the remote host is affected by multiple vulnerabilities.
The installed version of SeaMonkey is earlier than 1.1.19. Such versions are potentially affected by the following security issues : - The columns of a XUL tree element can be manipulated in a particular way that would leave a pointer owned by the column pointing to freed memory. (MFSA 2009-49) - A heap-based buffer overflow exists in Mozilla's string to floating point number conversion routines. (MFSA 2009-59) - It is possible to obfuscate the name of files to be downloaded by using a right-to-left override character (RTL). (MFSA 2009-62) - Mozilla's NTLM implementation is vulnerable to reflection attacks in which NTLM credentials from one application could be forwarded to another arbitrary application. (MFSA 2009-68) - Scriptable plugin content, such as Flash objects, can be loaded and executed by embedding the content in an iframe inside the message. (MFSA 2010-06) - Multiple memory corruption vulnerabilities exist that may result in the execution of arbitrary code. (MFSA 2010-07)
Upgrade to SeaMonkey 2.0.3 / 1.1.19 or later. Note that 1.1.19 is a legacy release and is affected by known vulnerabilities.