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ISC BIND: Specially Constructed Zone Data Can Cause a Resolver to Crash when Validating (CVE-2015-4620)

Severity CVSS Published Added Modified
8 (AV:N/AC:L/Au:N/C:N/I:N/A:C) July 08, 2015 October 27, 2015 December 30, 2016

Description

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) by constructing crafted zone data and then making a query for a name in that zone.

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References

Solution

upgrade-isc-bind-latest

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