CVE-2002-1221

Home/CVE/BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid exp

CVE

BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid exp

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.

MEDIUM · CVSS 5 EPSS 0.0452

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

isc bindall versions
freebsdall versions
openbsdall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD29 Nov 2002 · 05:00 AM

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=21469PatchVendor Advisory

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000546

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

Show all 16 references

http://online.securityfocus.com/archive/1/300019

http://www.cert.org/advisories/CA-2002-31.htmlUS 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.htmlPatchVendor Advisory

http://www.kb.cert.org/vuls/id/581682US Government Resource

http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-077.php

http://www.securityfocus.com/bid/6159

https://exchange.xforce.ibmcloud.com/vulnerabilities/10333

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2094

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