AZL-113215

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113215.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-113215
Upstream
Published
2026-11-08T02:16:55Z
Modified
2026-11-14T05:30:17Z
Summary
CVE-2026-123608 affecting package netavark 1.10.3-9
Details

Hickory DNS hickory-proto from 0.3.1 before 0.26.1 contains a denial of service vulnerability in BinEncoder that allows remote attackers to exhaust CPU through quadratic-time name compression. Attackers can send malicious DNS messages with many records that add many candidate labels and trigger repeated linear scans during encoding, amplifying CPU exhaustion.

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-113215.json"