Update your Firefox

[RootDKJ]

There's a major vulnerability in prior versions of Firefox that might affect you. Or not.

 

http://blogs.zdnet.com/security/?p=5827

Security researcher Evgeny Legerov of Intevydis reported that the WOFF decoder contains an integer overflow in a font decompression routine. This flaw could result in too small a memory buffer being allocated to store a downloadable font. An attacker could use this vulnerability to crash a victim

[Justo8484]

There's a major vulnerability in prior versions of Firefox that might affect you. Or not.

 

http://blogs.zdnet.com/security/?p=5827

no mention of whether this is applicable to firefox across the board, or windows or osx specific? i see that it's only for version 3.6 though, so older versions are apparently fine.