CVE-2024-8418
Containers/aardvark-dns: tcp query handling flaw in aardvark-dns leading to denial of service
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Containers/aardvark-dns: tcp query handling flaw in aardvark-dns leading to denial of service
| Assigner | redhat |
| Reserved | 2024-09-04 |
| Published | 2024-09-04 |
| Updated | 2024-09-05 |
A flaw was found in Aardvark-dns versions 1.12.0 and 1.12.1. They contain a denial of service vulnerability due to serial processing of TCP DNS queries. This flaw allows a malicious client to keep a TCP connection open indefinitely, causing other DNS queries to time out and resulting in a denial of service for all other containers using aardvark-dns.
| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Uncontrolled Resource Consumption
| 2024-09-03: | Reported to Red Hat. |
| 2024-09-04: | Made public. |
https://access.redhat.com/security/cve/CVE-2024-8418
https://bugzilla.redhat.com/show_bug.cgi?id=2309683 (RHBZ#2309683)
https://github.com/containers/aardvark-dns/issues/500
https://github.com/containers/aardvark-dns/pull/503
