Back to Database
Status published
High
CVE-2002-0821
Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers...
Vulnerability Description
Buffer overflows in Ethereal 0.9.4 and earlier allow remote attackers to cause a denial of service or execute arbitrary code via (1) the BGP dissector, or (2) the WCP dissector.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2002-0821
Credits & Attribution
No credits recorded in the NVD database.
References
More from ethereal group
View All →CVE-2010-1455
The DOCSIS dissector in Wireshark 0.9.6 through 1.0.12 and 1.2.0...
Medium
4.3
CVE-2007-6121
Wireshark (formerly Ethereal) 0.8.16 to 0.99.6 allows remote attackers to...
Medium
5
CVE-2007-6118
The MEGACO dissector in Wireshark (formerly Ethereal) 0.9.14 to 0.99.6...
High
7.8
CVE-2007-6111
Multiple unspecified vulnerabilities in Wireshark (formerly Ethereal) allow remote attackers...
High
7.1
CVE-2006-3632
Buffer overflow in Wireshark (aka Ethereal) 0.8.16 to 0.99.0 allows...
Critical
10
Affected Vendor
ethereal group
View all reports →Affected Software
ethereal
Vulnerable Versions:
0
Timeline
Official Publish:
August 2nd, 2002
Last Modified:
August 8th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.