title: Red Hat Security Advisory: wireshark security, bug fix, and enhancement update
description: (64bit): NULL pointer dereference by processing of a corrupted Diameter dictionary file wireshark: Stack-based buffer over-read from tvbuff buffer when reading snoop capture files wireshark: Heap-based buffer over-read in Visual Networks dissector wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector wireshark: buffer overflow in the ERF file reader wireshark: multiple file parser vulnerabilities (wnpa-sec-2012-01) wireshark: NULL pointer vulnerabilities (wnpa-sec-2012-02) Wireshark: Dos via large buffer allocation request Wireshark: Dos due to integer overflow in IPTrace capture format parser wireshark: crash due to zero division in DCP ETSI dissector (wnpa-sec-2012-13) wireshark: DoS via excessive CPU consumption in AFP dissector (wnpa-sec-2012-17) wireshark: DoS via excessive CPU consumption in CTDB dissector (wnpa-sec-2012-23) wireshark: DoS via excessive system resource consumption in CIP dissector (wnpa-sec-2012-20)
cpes: cpe:/o:redhat:enterprise_linux:5::client cpe:/o:redhat:enterprise_linux:5::client_workstation cpe:/o:redhat:enterprise_linux:5::server