Aurelien Delaitre

**Name of the Vulnerable Software and Affected Versions** Wireshark versions 1.12.x through 1.12.12 Wireshark versions 2.x through 2.0.4 **Description** The issue allows remote attackers to cause a denial of service, resulting in a divide-by-zero error and application crash, via a crafted packet. This is related to the PacketBB dissector in the epan/dissectors/packet-packetbb.c file. **Recommendations** For Wireshark versions 1.12.x through 1.12.12, update to version 1.12.13 or later. For Wireshark versions 2.x through 2.0.4, update to version 2.0.5 or later.

**Name of the Vulnerable Software and Affected Versions** Wireshark versions 1.12.x through 1.12.12 **Description** The issue is related to the NDS dissector in Wireshark, where the `epan/dissectors/packet-ncp2222.inc` file does not properly maintain a ptvc data structure. This allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and application crash, via a crafted packet. **Recommendations** For Wireshark versions 1.12.x through 1.12.12, update to version 1.12.13 or later to resolve the issue.