A NULL pointer dereference flaw was found in the Wireshark's DCERPC dissector. A remote attacker could provide a specially-crafted DCERPC packet capture file, which once opened by an unsuspecting user would lead to denial of service (Wireshark crash). Upstream patch: --------------- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dcerpc-nt.c?view=log&pathrev=30208
This issue affects the versions of the wireshark package, as shipped with Red Hat Enterprise Linux 3, 4, and 5. This issue affects the versions of the wireshark package, as shipped with Fedora releases of 10, 11, and as scheduled to appear in Fedora release of 12.
1.2.3: http://www.wireshark.org/security/wnpa-sec-2009-07.html 1.0.10: http://www.wireshark.org/security/wnpa-sec-2009-08.html
This issue has been addressed in following products: Red Hat Enterprise Linux 4 Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 3 Via RHSA-2010:0360 https://rhn.redhat.com/errata/RHSA-2010-0360.html