AZL-92928
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92928.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92928
- Upstream
- Published
- 2026-07-22T14:17:20Z
- Modified
- 2026-08-28T17:47:12Z
- Summary
- CVE-2026-50248 affecting package unbound for versions less than 1.25.2-1
- Details
-
In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, when an auth/rpz zone has a configured primary hostname that resolves to BOGUS A/AAAA, it is still considered as a possible XFR endpoint. A malicious actor that can spoof the hostname's A/AAAA record (no valid RRSIG required) becomes the zone's XFR primary and can replaces the entire zone/the resolver's entire response policy.
- References