Vulnerability Details CVE-2012-6056
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.9%
CVSS Severity
CVSS v2 Score 5.0
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sctp.c?r1=45355&r2=45354&pathrev=45355
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=45355
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
- http://rhn.redhat.com/errata/RHSA-2014-0341.html
- http://www.wireshark.org/security/wnpa-sec-2012-33.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7802
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16139
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sctp.c?r1=45355&r2=45354&pathrev=45355
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=45355
- http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
- http://rhn.redhat.com/errata/RHSA-2014-0341.html
- http://www.wireshark.org/security/wnpa-sec-2012-33.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7802
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16139
Products affected by CVE-2012-6056
-
cpe:2.3:a:wireshark:wireshark:1.8.0
-
cpe:2.3:a:wireshark:wireshark:1.8.1
-
cpe:2.3:a:wireshark:wireshark:1.8.2
-
cpe:2.3:a:wireshark:wireshark:1.8.3