bind9 is vulnerable to denial of service. The process terminates with a failed assertion check when receiving a malicious query for a record.
www.openwall.com/lists/oss-security/2021/04/29/1
www.openwall.com/lists/oss-security/2021/04/29/2
www.openwall.com/lists/oss-security/2021/04/29/3
www.openwall.com/lists/oss-security/2021/04/29/4
cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
kb.isc.org/v1/docs/cve-2021-25215
lists.debian.org/debian-lts-announce/2021/05/msg00001.html
lists.fedoraproject.org/archives/list/[email protected]/message/VEC2XG4Q2ODTN2C4CGXEIXU3EUTBMK7L/
lists.fedoraproject.org/archives/list/[email protected]/message/ZDSRPCJQ7MZC6CENH5PO3VQOFI7VSWBE/
security-tracker.debian.org/tracker/CVE-2021-25215
security.netapp.com/advisory/ntap-20210521-0006/
www.debian.org/security/2021/dsa-4909
www.oracle.com/security-alerts/cpuoct2021.html