Integer overflow in the dissect_sack_chunk function in
epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x
before 1.8.4 allows remote attackers to cause a denial of service (infinite
loop) via a crafted Duplicate TSN count.
anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sctp.c?r1=45355&r2=45354&pathrev=45355
anonsvn.wireshark.org/viewvc?view=revision&revision=45355
www.wireshark.org/security/wnpa-sec-2012-33.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=7802
launchpad.net/bugs/cve/CVE-2012-6056
nvd.nist.gov/vuln/detail/CVE-2012-6056
security-tracker.debian.org/tracker/CVE-2012-6056
www.cve.org/CVERecord?id=CVE-2012-6056