CVE-2005-0034

BIND 9.3.0 - Denial of Service via DNSSEC Validation Failure

Title source: llm

Description

An "incorrect assumption" in the authvalidated validator function in BIND 9.3.0, when DNSSEC is enabled, allows remote attackers to cause a denial of service (named server exit) via crafted DNS packets that cause an internal consistency test (self-check) to fail.

References (9)

Core 9

Core References

Vendor Advisory vendor-advisory x_refsource_trustix

http://www.trustix.org/errata/2005/0003/

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/12365

Various Sources x_refsource_confirm

http://www.isc.org/index.pl?/sw/bind/bind9.php

Patch x_refsource_misc

http://www.uniras.gov.uk/niscc/docs/al-20050125-00060.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/14008

Patch x_refsource_confirm

http://www.isc.org/index.pl?/sw/bind/bind-security.php

Patch, US Government Resource third-party-advisory x_refsource_cert-vn

http://www.kb.cert.org/vuls/id/938617

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://securitytracker.com/id?1012995

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/19062

Scores

EPSS 0.0664

EPSS Percentile 91.3%

Details

Status published

Products (1)

isc/bind 9.3.0

Published May 02, 2005

Tracked Since Feb 18, 2026