CVE-2021-25218

ALTO 7.5CVE-2021-25218 · Published 18/08/2021 · updated 17/06/2026

En resumen

CVE-2021-25218 es una vulnerabilidad ALTO (CVSS 7.5) que afecta a bind (isc).
Probabilidad de explotación en los próximos 30 días (EPSS): 3.7%, mayor que el 89.6% de las vulnerabilidades.
Aún no hay una versión corregida: sigue el aviso del fabricante en Referencias.

Package	Affected versions	Patched versions
bind isc	`= 9.16.19= 9.17.16`	No fix yet

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.

References

openwall.com/lists/oss-security/2021/08/18/3 · Mailing List
openwall.com/lists/oss-security/2021/08/20/2 · Mailing List
kb.isc.org/v1/docs/cve-2021-25218 · Exploit
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPJCLGSR4BTGFLBLGIE5TEQP2SNJKGVL
security.netapp.com/advisory/ntap-20210909-0002 · Third Party Advisory

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Package

Affected versions

Patched versions

bind

isc

= 9.16.19= 9.17.16

No fix yet

Description

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