CVE-2002-1221 in BIND

Summary

BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid expiry times, which are removed from the internal BIND database and later cause a null dereference.

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• Disclosure: 11/29/2002
• Moderation: VulDB entry created
• Entries: VDB-19163 (1)
• CPE: ready
• CWE: CWE-476 (Confirmed)
• CVSS: 5.3
• EPSS: 0.04297
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2002-1221
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2002-1221
• CVE Details: https://www.cvedetails.com/cve/CVE-2002-1221/