Orta CVSS 6.8
CVE-2026-93008: CVE-2026-93008: güvenlik açığı
Açıklama (NVD)
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.
Özet bilgiler
- CVSS v3.1
- 6.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N - EPSS
- %0,15 (yüzdelik 4)
- CWE
- CWE-345
- Yama
- Yok / bilinmiyor