CVE-2013-4921

Description

Off-by-one error in the dissect_radiotap function in epan/dissectors/packet-ieee80211-radiotap.c in the Radiotap dissector in Wireshark 1.10.x before 1.10.1 allows remote attackers to cause a denial of service (application crash) via a crafted packet.

How to fix CVE-2013-4921

To remediate CVE-2013-4921, upgrade the affected package to a fixed version below.

• Debian/wireshark—upgrade to 1.10.1-1 or later

Is CVE-2013-4921 being exploited?

Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 1.10.1-1

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2013-4921