CVE-2012-6056
EPSS 0.74%
Description
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.
How to fix CVE-2012-6056
To remediate CVE-2012-6056, upgrade the affected package to a fixed version below.
- Debian/wireshark—upgrade to 1.8.6-1 or later
Is CVE-2012-6056 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.8.6-1