Reachable Assertion Affecting bind-export-libs package, versions <32:9.11.26-6.el8


0.0
medium

Snyk CVSS

    Attack Complexity Low
    Availability High
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NVD
6.5 medium
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Red Hat
6.5 medium
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SUSE
6.5 medium

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  • Snyk ID SNYK-CENTOS8-BINDEXPORTLIBS-2146761
  • published 26 Jul 2021
  • disclosed 28 Apr 2021

How to fix?

Upgrade Centos:8 bind-export-libs to version 32:9.11.26-6.el8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bind-export-libs package and not the bind-export-libs package as distributed by Centos:8. See How to fix? for Centos:8 relevant fixed versions and status.

In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.