A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing out. This issue prevents legitimate users from accessing DNS services, thereby disrupting normal operations and causing service downtime.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| containers | aardvark-dns | 1.12.0 | |
| enterprise linux | 9 | — | |
| Red Hat | Red Hat Enterprise Linux 10 | — | |
| Red Hat | Red Hat Enterprise Linux 8 | — | |
| Red Hat | Red Hat Enterprise Linux 9 | all versions | |
| Red Hat | Red Hat OpenShift Container Platform 4 | — | |
| — | containers/aardvark-dns | 1.12.0, 1.12.1 |
cpe:2.3:a:containers:aardvark-dns:1.12.0:*:*:*:*:*:*:*cpe:2.3:a:containers:aardvark-dns:1.12.1:*:*:*:*:*:*:*Unser kostenloser Open-Source-Honeypot wartet auf Ports, die Ihr Server nicht nutzt, und meldet verbindende Scanner und Angreifer an eine gemeinsame Blockliste.