The Internet Systems Consortium (ISC) has released a security advisory that addresses a vulnerability affecting multiple versions of ISC Berkeley Internet Name Domain (BIND). A remote attacker could exploit this vulnerability to take control of an affected system.

CISA encourages users and administrators to review ISC advisory CVE-2021-25216 and to apply the necessary updates or workarounds.

This product is provided subject to this Notification and this Privacy & Use policy.

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