Is CVE-2019-6465 in the CISA KEV catalog?

No. CVE-2019-6465 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-6465?

CVE-2019-6465 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-6465?

CVE-2019-6465 has an EPSS score of 3.70% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-6465?

Upgrade bind9 on debian 11 to 1:9.11.5.P4+dfsg-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2019-6465

MEDIUMEPSS 88th pctl

5.3

CVSS v3

NVD

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.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

bind9Debian

Fixed in:1:9.11.5.P4+dfsg-1CVE-2019-6465

bind9Ubuntu

Fixed in:1:9.9.5.dfsg-3ubuntu0.19USN-3893-1

Fixed in:1:9.10.3.dfsg.P4-8ubuntu1.12USN-3893-1

Fixed in:1:9.11.3+dfsg-1ubuntu1.5USN-3893-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

3.70%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.