CVE-2002-1221

BIND 8.x-8.3.3 - Denial of Service via Invalid SIG RR Expiry Time Handling

Title source: llm
STIX 2.1

Description

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.

References (16)

Core 16
Core References
Patch, Vendor Advisory x_refsource_confirm
http://www.isc.org/products/BIND/bind-security.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/10333
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2094
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/581682
Various Sources vendor-advisory x_refsource_mandrake
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-077.php
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/Security-announce/2002/Nov/msg00000.html
US Government Resource third-party-advisory x_refsource_cert
http://www.cert.org/advisories/CA-2002-31.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/6159
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2002/dsa-196
Third Party Advisory, VDB Entry vendor-advisory x_refsource_compaq
http://online.securityfocus.com/advisories/4999
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=103763574715133&w=2
Vendor Advisory vendor-advisory x_refsource_conectiva
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000546
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://online.securityfocus.com/archive/1/300019
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=103713117612842&w=2
Third Party Advisory, US Government Resource third-party-advisory government-resource x_refsource_ciac
http://www.ciac.org/ciac/bulletins/n-013.shtml
Patch, Vendor Advisory third-party-advisory x_refsource_iss
http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21469

Scores

EPSS 0.0452
EPSS Percentile 89.3%

Details

Status published
Products (21)
freebsd/freebsd 4.4
freebsd/freebsd 4.5
freebsd/freebsd 4.6
freebsd/freebsd 4.7
isc/bind 8.1
isc/bind 8.1.1
isc/bind 8.1.2
isc/bind 8.2
isc/bind 8.2.1
isc/bind 8.2.2
... and 11 more
Published Nov 29, 2002
Tracked Since Feb 18, 2026