ISC BIND Denial of Service Vulnerabilities

Impact

• Denial of Service

System / Technologies affected

• BIND version 9.0.0 to 9.16.46
• BIND version 9.18.0 to 9.18.22
• BIND version 9.19.0 to 9.19.20
• BIND Supported Preview Edition version 9.9.3-S1 to 9.16.46-S1
• BIND Supported Preview Edition version 9.18.11-S1 to 9.18.22-S1

Solutions

Before installation of the software, please visit the vendor web-site for more details.

Apply fixes issued by the vendor:

• BIND version 9.16.48
• BIND version 9.18.24
• BIND version 9.19.21
• BIND Supported Preview Edition version 9.16.48-S1
• BIND Supported Preview Edition version 9.18.24-S1

Vulnerability Identifier

• CVE-2023-4408
• CVE-2023-5517
• CVE-2023-5679
• CVE-2023-5680
• CVE-2023-6516
• CVE-2023-50387
• CVE-2023-50868

Source

• ISC

Related Link

• https://kb.isc.org/v1/docs/cve-2023-4408
• https://kb.isc.org/v1/docs/cve-2023-5517
• https://kb.isc.org/v1/docs/cve-2023-5679
• https://kb.isc.org/v1/docs/cve-2023-5680
• https://kb.isc.org/v1/docs/cve-2023-6516
• https://kb.isc.org/v1/docs/cve-2023-50387
• https://kb.isc.org/v1/docs/cve-2023-50868