VULNERABILITY INTELLIGENCE

CVE-2011-4100

CVSS score4.3 MEDIUM
EPSS probability2.28%
CISA KEVNot currently listed
Published2011-11-03
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

Primary references