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Vulnerability record · CVE-2002-1220 · published 29 November 2002

CVE-2002-1220: Isc bind vulnerability

Isc · Bind

BIND 8.3.x through 8.3.3 allows remote attackers to cause a denial of service (termination due to assertion failure) via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size.

5.0 CVSS 2.0 Medium EPSS 9.6% · top 4.7%
5.0CVSS 2.0 base score
9.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
30References
16 Jun 2026Last modified by NVD

Description

BIND 8.3.x through 8.3.3 allows remote attackers to cause a denial of service (termination due to assertion failure) via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21469 PatchVendor Advisory
http://lists.apple.com/archives/Security-announce/2002/Nov/msg00000.html
http://marc.info/?l=bugtraq&m=103713117612842&w=2
http://marc.info/?l=bugtraq&m=103763574715133&w=2
http://online.securityfocus.com/advisories/4999
http://online.securityfocus.com/archive/1/300019
http://www.cert.org/advisories/CA-2002-31.html US Government Resource
http://www.ciac.org/ciac/bulletins/n-013.shtml
http://www.debian.org/security/2002/dsa-196
http://www.isc.org/products/BIND/bind-security.html PatchVendor Advisory
http://www.kb.cert.org/vuls/id/229595 US Government Resource
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-077.php
http://www.securityfocus.com/bid/6161
https://exchange.xforce.ibmcloud.com/vulnerabilities/10332
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A449
http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21469 PatchVendor Advisory
http://lists.apple.com/archives/Security-announce/2002/Nov/msg00000.html
http://marc.info/?l=bugtraq&m=103713117612842&w=2
http://marc.info/?l=bugtraq&m=103763574715133&w=2
http://online.securityfocus.com/advisories/4999
http://online.securityfocus.com/archive/1/300019
http://www.cert.org/advisories/CA-2002-31.html US Government Resource
http://www.ciac.org/ciac/bulletins/n-013.shtml
http://www.debian.org/security/2002/dsa-196
http://www.isc.org/products/BIND/bind-security.html PatchVendor Advisory
http://www.kb.cert.org/vuls/id/229595 US Government Resource
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-077.php
http://www.securityfocus.com/bid/6161
https://exchange.xforce.ibmcloud.com/vulnerabilities/10332
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A449

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2002-1220), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.