BugTraq
VLC highlander bug Mar 17 2008 05:35PM
Luigi Auriemma (aluigi autistici org)

The old buffer-overflow in the subtitles handled by VLC has not been
fully patched in version 0.8.6e, in fact buffer_text2 in ParseSSA is
still unchecked:

if( sscanf( s,
"Dialogue: %[^,],%d:%d:%d.%d,%d:%d:%d.%d,%81920[^\r\n]",
buffer_text2,

The funny thing is that my old proof-of-concept was built just to test
this specific buffer-overflow and in fact it works on the new VLC version
too without modifications 8-)

Instead the SVN version was and is patched from 10 months as I wrote in
my old advisory:

http://aluigi.org/adv/vlcboffs-adv.txt

---
Luigi Auriemma
http://aluigi.org

[ reply ]


 

Privacy Statement
Copyright 2010, SecurityFocus