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ISC BIND: Destroying a TLS session early causes assertion failure (CVE-2022-1183)

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ISC BIND: Destroying a TLS session early causes assertion failure (CVE-2022-1183)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
05/19/2022
Created
06/02/2022
Added
06/01/2022
Modified
06/06/2022

Description

On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.

Solution(s)

  • upgrade-isc-bind-latest

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