CVE-2019-6465 — MEDIUM (5.3)

Vulnerability Description

Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P2, 9.12.0 -> 9.12.3-P2, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2019-6465.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Isc	Bind	>= 9.9.0, <= 9.10.7
Redhat	Enterprise Linux	8.0

Related Weaknesses (CWE)

CWE-732

References

https://access.redhat.com/errata/RHSA-2019:3552Third Party Advisory
https://kb.isc.org/docs/cve-2019-6465Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3552Third Party Advisory
https://kb.isc.org/docs/cve-2019-6465Third Party Advisory

FAQ

What is CVE-2019-6465?

CVE-2019-6465 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P2, 9.12.0 -> 9.12.3...

How severe is CVE-2019-6465?

CVE-2019-6465 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-6465?

Check the references section above for vendor advisories and patch information. Affected products include: Isc Bind, Redhat Enterprise Linux.