CVE-2016-2525: Input Validation
Published Feb 28, 2016
·Updated
epan/dissectors/packet-http2.c in the HTTP/2 dissector in Wireshark 2.0.x before 2.0.2 does not limit the amount of header data, which allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted packet.
Affected Software
2 affected components
Wireshark Wireshark=2.0.0
Wireshark Wireshark=2.0.1
Event History
Feb 28, 2016
CVE Published
via MITRE·02:00 AM
Data Sourced
via MITRE·02:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2016-2525?
CVE-2016-2525 is classified as a denial of service vulnerability that can lead to memory consumption or application crash.
2
How do I fix CVE-2016-2525?
To fix CVE-2016-2525, upgrade Wireshark to version 2.0.2 or later.
3
Which versions of Wireshark are affected by CVE-2016-2525?
CVE-2016-2525 affects Wireshark versions 2.0.0 and 2.0.1.
4
What type of attack does CVE-2016-2525 facilitate?
CVE-2016-2525 facilitates a denial of service attack through crafted HTTP/2 packets.
5
Can CVE-2016-2525 impact system resources?
Yes, CVE-2016-2525 can lead to excessive memory consumption, impacting system resources.