Description (CNA)
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ISC / BIND 9 | affected 9.18.0 through 9.18.18; affected 9.18.11-S1 through 9.18.18-S1 |
CWE
No CWE identifiers supplied.
References
- https://kb.isc.org/docs/cve-2023-4236
- http://www.openwall.com/lists/oss-security/2023/09/20/2
- https://www.debian.org/security/2023/dsa-5504
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/
- https://security.netapp.com/advisory/ntap-20231013-0004/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/
ADP enrichment
No English description supplied.
- https://kb.isc.org/docs/cve-2023-4236
- http://www.openwall.com/lists/oss-security/2023/09/20/2
- https://www.debian.org/security/2023/dsa-5504
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/
- https://security.netapp.com/advisory/ntap-20231013-0004/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/