Ralf-Philipp Weinmann

**Name of the Vulnerable Software and Affected Versions** ConnMan versions prior to 1.39 **Description** 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. **Recommendations** For versions prior to 1.39, update to version 1.39 or later to resolve the issue. As a temporary workaround, consider restricting access to the dnsproxy component to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** ConnMan versions prior to 1.39 **Description** 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. **Recommendations** For versions prior to 1.39, update to version 1.39 or later to resolve the issue. As a temporary workaround, consider restricting network access to minimize the risk of exploitation by network-adjacent attackers.

**Name of the Vulnerable Software and Affected Versions** WebKit versions prior to the version used in Apple Safari 5.0.5 Google Chrome versions prior to 10.0.648.133 Apple Safari versions prior to 5.0.5 Research In Motion (RIM) BlackBerry Torch 9800 firmware version 6.0.0.246 **Description** 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. **Recommendations** For WebKit versions prior to the version used in Apple Safari 5.0.5, update to a version used in Apple Safari 5.0.5 or later. For Google Chrome versions prior to 10.0.648.133, update to version 10.0.648.133 or later. For Apple Safari versions prior to 5.0.5, update to version 5.0.5 or later. For Research In Motion (RIM) BlackBerry Torch 9800 firmware version 6.0.0.246, consider disabling CSS style handling as a temporary workaround until a patch is available.

**Name of the Vulnerable Software and Affected Versions** Apple iOS versions prior to 4.2 **Description** 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. **Recommendations** For Apple iOS versions prior to 4.2, update to version 4.2 or later to resolve the issue.