CVE-2002-0402: Buffer Overflow
Buffer overflow in X11 dissector in Ethereal 0.9.3 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code while Ethereal is parsing keysyms.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2002-0402?
CVE-2002-0402 is considered a critical vulnerability due to its potential to cause a denial of service and execute arbitrary code remotely.
How do I fix CVE-2002-0402?
To fix CVE-2002-0402, upgrade Ethereal to version 0.9.4 or later, which addresses this buffer overflow vulnerability.
What software versions are affected by CVE-2002-0402?
CVE-2002-0402 affects Ethereal versions 0.9.1, 0.9.2, and 0.9.3.
What type of attack can be executed due to CVE-2002-0402?
An attacker can exploit CVE-2002-0402 to cause a denial of service by crashing Ethereal and potentially executing arbitrary code.
Is there a workaround for CVE-2002-0402 if I cannot upgrade?
There are no known workarounds for CVE-2002-0402; upgrading to a secure version is the only recommended solution.