Resource Exhaustion Affecting bind-libs package, versions <32:9.8.2-0.30.rc1.el6_6.1


high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 89.8% (99th percentile)
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NVD
7.5 high
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Red Hat
5.3 medium

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  • Snyk ID SNYK-CENTOS6-BINDLIBS-2111785
  • published 26 Jul 2021
  • disclosed 8 Dec 2014

How to fix?

Upgrade Centos:6 bind-libs to version 32:9.8.2-0.30.rc1.el6_6.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bind-libs package and not the bind-libs package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

ISC BIND 9.0.x through 9.8.x, 9.9.0 through 9.9.6, and 9.10.0 through 9.10.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory consumption and named crash) via a large or infinite number of referrals.