Ralf-Philipp Weinmann

A stack-based buffer overflow in the dnsproxy component of ConnMan could be used by network adjacent attackers to execute code. This issue allows a remote attacker to potentially execute arbitrary code.

The issue is related to a memory release error in the gdhcp component of ConnMan, which could be exploited by network-adjacent attackers to leak sensitive stack information. This leak could potentially allow for further exploitation of bugs in gdhcp.

The issue allows remote attackers to execute arbitrary code via unknown vectors related to CSS "style handling" and a length value. This was demonstrated by Vincenzo Iozzo, Willem Pinckaers, and Ralf-Philipp Weinmann during a Pwn2Own competition at CanSecWest 2011. The vulnerability is related to integer overflow in WebKit.

A heap-based buffer overflow issue exists in the GSM mobility management implementation in Telephony, allowing remote attackers to execute arbitrary code on the baseband processor via a crafted `TMSI` field.