CVE-2014-6425: Buffer Overflow
Published Sep 20, 2014
·Updated
The (1) getquotedstring and (2) getunquotedstring functions in epan/dissectors/packet-cups.c in the CUPS dissector in Wireshark 1.12.x before 1.12.1 allow remote attackers to cause a denial of service (buffer over-read and application crash) via a CUPS packet that lacks a trailing '\0' character.
Affected Software
1 affected component
Wireshark Wireshark=1.12.0
Remediation
Event History
Sep 20, 2014
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-2014-6425?
CVE-2014-6425 is classified as a medium severity vulnerability that can lead to denial of service.
2
How do I fix CVE-2014-6425?
To fix CVE-2014-6425, upgrade to Wireshark version 1.12.1 or later.
3
What kind of attacks can exploit CVE-2014-6425?
CVE-2014-6425 can be exploited by remote attackers through manipulated CUPS packets.
4
What software versions are affected by CVE-2014-6425?
CVE-2014-6425 affects Wireshark version 1.12.0 and earlier.
5
What are the consequences of CVE-2014-6425 exploitation?
Exploitation of CVE-2014-6425 may result in application crashes due to buffer over-read.