AZL-112424
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-112424.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-112424
- Upstream
- CVE-2026-93008
- Published
- 2026-10-29T13:17:16Z
- Modified
- 2026-11-03T05:33:06Z
- Summary
- CVE-2026-93008 affecting package dnsmasq 2.93-1
- Details
-
A flaw was found in dnsmasq. When following a CNAME in a DNS response, the resolver can cache records for the CNAME target without checking that those records belong to the responding server's authorized zone. In split-DNS deployments that send some domains to a specific upstream, an attacker who controls that upstream can inject cache entries for unrelated names. Later clients may then receive attacker-chosen addresses for those names.
- References