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ISC BIND: Failure to handle bad signatures if multiple trust anchors configured (CVE-2010-3762)

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ISC BIND: Failure to handle bad signatures if multiple trust anchors configured (CVE-2010-3762)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
10/05/2010
Created
07/25/2018
Added
10/05/2011
Modified
11/15/2016

Description

ISC BIND before 9.7.2-P2, when DNSSEC validation is enabled, does not properly handle certain bad signatures if multiple trust anchors exist for a single zone, which allows remote attackers to cause a denial of service (daemon crash) via a DNS query.

Solution(s)

  • upgrade-isc-bind-latest

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