Missing connection timeout in Aardvark-dns
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-8418US | high7.5 | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2025:7094WEB
- https://access.redhat.com/security/cve/CVE-2024-8418WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2309683WEB
- https://github.com/containers/aardvark-dnsPACKAGE
- https://github.com/containers/aardvark-dns/commit/aa109bbd6743abd7027e589cc4b871dd2dce7d50WEB
- https://github.com/containers/aardvark-dns/issues/500WEB
- https://github.com/containers/aardvark-dns/pull/503WEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-8418ADVISORY
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