CVE-2016-4416: Buffer Overflow
Published May 1, 2016
·Updated
epan/dissectors/packet-ieee80211.c in the IEEE 802.11 dissector in Wireshark 2.x before 2.0.2 mishandles the Grouping subfield, which allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted packet.
Affected Software
2 affected components
Wireshark Wireshark=2.0.0
Wireshark Wireshark=2.0.1
Event History
May 1, 2016
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2016-4416?
CVE-2016-4416 has a high severity due to its ability to cause a denial of service through a buffer over-read and application crash.
2
How do I fix CVE-2016-4416?
To fix CVE-2016-4416, upgrade Wireshark to version 2.0.2 or later.
3
Which versions of Wireshark are affected by CVE-2016-4416?
CVE-2016-4416 affects Wireshark versions 2.0.0 and 2.0.1.
4
What attack vector does CVE-2016-4416 utilize?
CVE-2016-4416 can be exploited through the processing of specially crafted IEEE 802.11 packets.
5
What are the potential consequences of CVE-2016-4416 exploitation?
Exploitation of CVE-2016-4416 can lead to application crashes and service disruptions.