CVE-2024-4076

Assertion failure when serving both stale cache data and authoritative zone content

State: Published
Severity: 7.5 High
Published: Jul 23, 2024
Updated: Feb 13, 2025
Reserved: Apr 23, 2024

Description

Client queries that trigger serving stale data and that also require lookups in local authoritative zone data may result in an assertion failure. This issue affects BIND 9 versions 9.16.13 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.33-S1 through 9.11.37-S1, 9.16.13-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	isc

Weaknesses

CWE-617 Reachable Assertion

Affected Products

Product	Versions
BIND 9ISC	9.16.13 through 9.16.50Affected 9.18.0 through 9.18.27Affected 9.19.0 through 9.19.24Affected 9.11.33-S1 through 9.11.37-S1Affected 9.16.13-S1 through 9.16.50-S1Affected 9.18.11-S1 through 9.18.27-S1Affected

References

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