CVE-2012-4295: Input Validation
Published Aug 16, 2012
·Updated
Array index error in the channelisedfillsdhg707format function in epan/dissectors/packet-erf.c in the ERF dissector in Wireshark 1.8.x before 1.8.2 might allow remote attackers to cause a denial of service (application crash) via a crafted speed (aka rate) value.
Affected Software
3 affected components
Wireshark Wireshark=1.8.0
Wireshark Wireshark=1.8.1
Sun SunOS=5.11
Remediation
Event History
Aug 16, 2012
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2012-4295?
CVE-2012-4295 has a low severity rating, primarily allowing for a denial of service through application crash.
2
How do I fix CVE-2012-4295?
To fix CVE-2012-4295, upgrade Wireshark to version 1.8.2 or later.
3
Which versions of Wireshark are affected by CVE-2012-4295?
CVE-2012-4295 affects Wireshark versions 1.8.0 and 1.8.1.
4
What type of attack does CVE-2012-4295 facilitate?
CVE-2012-4295 allows remote attackers to conduct denial of service attacks.
5
What component of Wireshark is impacted by CVE-2012-4295?
CVE-2012-4295 impacts the ERF dissector within Wireshark.