CVE-2023-4236

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/20/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxfedoraproject:fedoraisc:bindnetapp:h300snetapp:h300s_firmwarenetapp:h410cnetapp:h410c_firmwarenetapp:h410snetapp:h410s_firmwarenetapp:h500snetapp:h500s_firmwarenetapp:h700snetapp:h700s_firmware

Fraquezas (CWE)

CWE-617

Referencias

http://www.openwall.com/lists/oss-security/2023/09/20/2(security-officer@isc.org)

https://kb.isc.org/docs/cve-2023-4236(security-officer@isc.org)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/(security-officer@isc.org)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/(security-officer@isc.org)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/(security-officer@isc.org)

https://security.netapp.com/advisory/ntap-20231013-0004/(security-officer@isc.org)

https://www.debian.org/security/2023/dsa-5504(security-officer@isc.org)

http://www.openwall.com/lists/oss-security/2023/09/20/2(af854a3a-2127-422b-91ae-364da2661108)

https://kb.isc.org/docs/cve-2023-4236(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20231013-0004/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2023/dsa-5504(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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