CVE-2024-4076: Assertion failure when serving both stale cache data and authoritative zone content
First published: Fri Jul 19 2024(Updated: )
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.
Credit: security-officer@isc.org security-officer@isc.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/bind9 | 1:9.16.50-1~deb11u2 1:9.16.50-1~deb11u1 1:9.18.28-1~deb12u2 1:9.20.1-1 |
Remedy
Upgrade to the patched release most closely related to your current version of BIND 9: 9.18.28, 9.20.0, or 9.18.28-S1.
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Reference Links
- https://www.theregister.com/2024/07/29/infosec_roundup/
- http://www.openwall.com/lists/oss-security/2024/07/23/1
- http://www.openwall.com/lists/oss-security/2024/07/31/2
- https://kb.isc.org/docs/cve-2024-4076
- https://gitlab.isc.org/isc-projects/bind9/-/commit/e52c2a654bd8ad9fe06f75ee715faea33d8adc23
- https://security-tracker.debian.org/tracker/CVE-2024-4076
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4076
- https://nvd.nist.gov/vuln/detail/CVE-2024-4076
- https://launchpad.net/bugs/cve/CVE-2024-4076
- https://ubuntu.com/security/CVE-2024-4076
- https://access.redhat.com/errata/RHSA-2024:5231
- https://access.redhat.com/errata/RHSA-2024:5390
- https://access.redhat.com/errata/RHSA-2024:5418
- https://access.redhat.com/errata/RHSA-2024:5525
- https://access.redhat.com/errata/RHSA-2024:5813
- https://access.redhat.com/errata/RHSA-2024:5907
- https://access.redhat.com/errata/RHSA-2024:6004
- https://access.redhat.com/errata/RHSA-2024:6009
- https://access.redhat.com/errata/RHSA-2024:6013
- https://access.redhat.com/errata/RHSA-2024:6406
- https://bugzilla.redhat.com/show_bug.cgi?id=2298904
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