CVE-2012-6056

NameCVE-2012-6056
DescriptionInteger 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-497-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wireshark (PTS)jessie1.12.1+g01b65bf-4+deb8u14fixed
jessie (security)1.12.1+g01b65bf-4+deb8u19fixed
stretch (security), stretch2.6.7-1~deb9u1fixed
buster2.6.8-1.1fixed
bullseye, sid3.2.2-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksource(unstable)1.8.6-1unimportant
wiresharksourcewheezy1.12.1+g01b65bf-4+deb8u6~deb7u1DLA-497-1

Notes

not suitable for code injection
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