Re: [Full-disclosure] python <= 2.5.1 standart librairy multiples int overflow, heap overflow in imageop module

2007-09-16 Thread Slythers Bro
yeah that's right. Maybe the real question is, if they don't know how secure an int overflow in imageop module, maybe other modules are vulns too. I think nobody really take the time to audit python source code, when i found the vuln in ten minutes just for proof to a friend that's python isn't mo

Re: [Full-disclosure] python <= 2.5.1 standart librairy multiples int overflow, heap overflow in imageop module

2007-09-16 Thread Andrew Farmer
On 15 Sep 07, at 16:53, Slythers Bro wrote: > The module imageop contains a lots of int overflow, which result in > heap overflow, and maybe memory dump. > The files imageop.c and rbgimgmodule.c are examples. The real question: Does anybody actually use those modules? Most Python programs tha

[Full-disclosure] python <= 2.5.1 standart librairy multiples int overflow, heap overflow in imageop module

2007-09-15 Thread Slythers Bro
The module imageop contains a lots of int overflow, which result in heap overflow, and maybe memory dump. The files imageop.c and rbgimgmodule.c are examples. static PyObject * imageop_tovideo(PyObject *self, PyObject *args) { int maxx, maxy, x, y, len; /* **