Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2002-0821

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.

  • Published: Aug 12, 2002
  • Updated: Nov 9, 2025
  • CVE: CVE-2002-0821
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
ethereal_group / ethereal - 0.9.4.x