Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25660.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-25660
Upstream
Published
2023-03-15T21:15:09Z
Modified
2026-04-01T05:07:58.794652Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
CVE-2023-28450 affecting package dnsmasq for versions less than 2.89-2
Details

An issue was discovered in Dnsmasq before 2.90. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020.

References

Affected packages

Azure Linux:2 / dnsmasq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.89-2

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25660.json"