Vulnerability Assessment & Network Security Forums
If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.
Vulnerability Assessment Details
Ethereal: Multiple vulnerabilities in protocol dissectors
Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200604-17
(Ethereal: Multiple vulnerabilities in protocol dissectors)
Coverity discovered numerous vulnerabilities in versions of
Ethereal prior to 0.99.0, including:
buffer overflows in the ALCAP (CVE-2006-1934), COPS (CVE-2006-1935)
and telnet (CVE-2006-1936) dissectors.
in the NetXray/Windows Sniffer and Network Instruments file code
For further details please consult the
A possible hacker might be able to exploit these vulnerabilities to crash
Ethereal or execute arbitrary code with the permissions of the user
running Ethereal, which could be the root user.
There is no known workaround at this time.
All Ethereal users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-analyzer/ethereal-0.99.0"
Network Security Threat Level: High
Networks Security ID:
Vulnerability Assessment Copyright: (C) 2006 Michel Arboi
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