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ISC Releases Security Advisory for BIND

Update for the Berkeley Internet Name Domain system

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Update for the Berkeley Internet Name Domain system

Affected platforms

The following platforms are known to be affected:

Threat details


The Internet Systems Consortium (ISC) has released a security update that addresses a denial-of-service (DoS) vulnerability in versions of ISC BIND. 

If a TLS connection to a configured http TLS listener with a defined endpoint is destroyed too early, the named daemon may terminate with an assertion failure. A remote attacker could exploit this vulnerability to cause a DoS condition.

Remediation advice

Affected organisations are encouraged to review the ISC security advisory CVE-2022-1183: Destroying a TLS session early causes assertion failure and apply the necessary update.

Definitive source of threat updates

Last edited: 20 May 2022 1:30 pm