CVE-2015-4651 - Estimated Colored

Description

The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.6 does not properly determine whether enough memory is available for storing IP address strings which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Reference

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=524ed1df6e6126cd63ba419ccb82c83636d77ee4 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11153 http://www.wireshark.org/security/wnpa-sec-2015-19.html http://www.debian.org/security/2015/dsa-3294 http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html http://www.securityfocus.com/bid/75317 http://www.securitytracker.com/id/1032662 http://lists.opensuse.org/opensuse-updates/2015-07/msg00020.html https://security.gentoo.org/glsa/201510-03