Exim <= 4.43 auth_spa_server() Remote PoC Exploit

Exploit for linux platform in category remote exploits ================================================= Exim Howdy : This is pretty straightforward, an exploit for the recently discovered vulnerability in Exim's all versions prior to and including 4.43 SPA authentication code - spabase64tobits...

exim -- two buffer overflow vulnerabilities

The function hostaton can overflow a buffer if it is presented with an illegal IPv6 address that has more than 8 components. 2. The second report described a buffer overflow in the function spabase64tobits, which is part of the code for SPA authentication...