Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Isc | Bind | 9.16.19 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/08/18/3Mailing ListPatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/08/20/2Mailing ListPatchThird Party Advisory
- https://kb.isc.org/v1/docs/cve-2021-25218ExploitVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.netapp.com/advisory/ntap-20210909-0002/Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/08/18/3Mailing ListPatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/08/20/2Mailing ListPatchThird Party Advisory
- https://kb.isc.org/v1/docs/cve-2021-25218ExploitVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.netapp.com/advisory/ntap-20210909-0002/Third Party Advisory
FAQ
What is CVE-2021-25218?
CVE-2021-25218 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2021-25218?
CVE-2021-25218 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-25218?
Check the references section above for vendor advisories and patch information. Affected products include: Isc Bind, Fedoraproject Fedora.