AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2011-4100

MEDIUM · CVSS 4.3 EPSS 2.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-11-03 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-4100
Severity
MEDIUM
CVSS
4.3
EPSS
2.28%

Original NVD 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.