CVE-2019-6476

An error in QNAME minimization code can cause BIND to exit with an assertion failure

State: Published
Severity: 5.9 Medium
Published: Oct 17, 2019
Updated: Sep 16, 2024
Reserved: Jan 16, 2019

Description

A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	isc

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
BIND 9ISC	9.14.0 up to 9.14.6Affected 9.15.0 up to 9.15.4Affected

References

https://kb.isc.org/docs/cve-2019-6476
https://security.netapp.com/advisory/ntap-20191024-0004/
https://support.f5.com/csp/article/K42238532?utm_source=f5support&amp%3Butm_medium=RSS

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