Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25317.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-25317
Upstream
Published
2022-08-29T15:15:10Z
Modified
2026-04-01T05:07:52.803279Z
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-2022-0934 affecting package dnsmasq for versions less than 2.89-1
Details

A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.

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
2.89-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25317.json"