cve/2021/CVE-2021-25215.md

CVE-2021-25215

Description

In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.

POC

Reference

• https://www.oracle.com/security-alerts/cpuoct2021.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/DButter/whitehat_public
• https://github.com/Dokukin1/Metasploitable
• https://github.com/Furious992/HW13-01
• https://github.com/Iknowmyname/Nmap-Scans-M2
• https://github.com/Maribel0370/Nebula-io
• https://github.com/NikulinMS/13-01-hw
• https://github.com/Zhivarev/13-01-hw
• https://github.com/krlabs/dnsbind-vulnerabilities
• https://github.com/lekctut/sdb-hw-13-01
• https://github.com/mrt2h/DZ
• https://github.com/pedr0alencar/vlab-metasploitable2
• https://github.com/psmedley/bind-os2
• https://github.com/smabramov/Vulnerabilities-and-attacks-on-information-systems
• https://github.com/zzzWTF/db-13-01