7.5Hoch

CVE-2022-1183Destroying a TLS session early causes assertion failure

ISC BIND9 Veröffentlicht: 2022-05-19 12:55 (vor 4 Jahren)

Beschreibung

On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
ISC	BIND9	Open Source Branch 9.18 9.18.0 through versions before 9.18.3, Development Branch 9.19 9.19.0

Referenzen und Patches

CVSS-Score

7.5Hoch

Quelle: isc · CVSS 3.1

Angriffsvektor: Netzwerk
Komplexität: Niedrig
Rechte erforderlich: Keine
Benutzerinteraktion: Keine
Geltungsbereich: Unverändert
Vertraulichkeit: Keine
Integrität: Keine
Verfügbarkeit: Hoch

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

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

6.24%

höher als 94 % aller CVEs

Zeitverlauf

ID reserviert2022-03-30
Veröffentlicht2022-05-19 12:55
Bei IP-DB eingegangen2026-10-24 23:37
Zuletzt aktualisiert2024-09-17 07:00

Vergeben von (CNA): isc

In der Quelle ansehen: CVE.org · NVD

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