AZL-113218

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113218.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-113218
Upstream
Published
2026-11-08T02:16:51Z
Modified
2026-11-14T05:30:17Z
Summary
CVE-2026-123581 affecting package netavark 1.10.3-9
Details

Hickory DNS hickory-proto through 0.26.0-alpha.1 and hickory-net 0.26.0-beta.1 before 0.26.2 contain a DNSSEC validation flaw that accepts a response as a positive answer when any valid RRset appears in the answer section, without checking that the RRset is responsive to the query. Attackers can supply signed but unrelated RRsets so that responses lacking matching records are validated as positive answers instead of as no-data responses.

References

Affected packages

Azure Linux:3 / netavark

Package

Name
netavark
Purl
pkg:rpm/azure-linux/netavark

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
1.10.3-9

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113218.json"