Vulnerabilities > CVE-2021-25218 - Reachable Assertion vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
In BIND 9.16.19, 9.17.16. Also, version 9.16.19-S1 of BIND Supported Preview Edition When a vulnerable version of named receives a query under the circumstances described above, the named process will terminate due to a failed assertion check. The vulnerability affects only BIND 9 releases 9.16.19, 9.17.16, and release 9.16.19-S1 of the BIND Supported Preview Edition.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 | |
| OS | 1 |
Common Weakness Enumeration (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/08/18/3
- http://www.openwall.com/lists/oss-security/2021/08/18/3
- http://www.openwall.com/lists/oss-security/2021/08/20/2
- http://www.openwall.com/lists/oss-security/2021/08/20/2
- https://kb.isc.org/v1/docs/cve-2021-25218
- https://kb.isc.org/v1/docs/cve-2021-25218
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPJCLGSR4BTGFLBLGIE5TEQP2SNJKGVL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPJCLGSR4BTGFLBLGIE5TEQP2SNJKGVL/
- https://security.netapp.com/advisory/ntap-20210909-0002/
- https://security.netapp.com/advisory/ntap-20210909-0002/