CVSS 5.3 · Medium EPSS 0,46%
Kerentanan Insufficient Control of Network Message Volume (Network Amplification) pada nlnetlabs unbound. Skor CVSS 3.1 5.3 (Medium) menurut nlnetlabs.nl.
In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, a single client query for a deeply nested name under a DNSSEC-signed parent can cause Unbound to send more upstream packets per client query than the configured 'max-global-quota'. This effectively bypasses a security configuration that limits upstream amplification traffic.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| nlnetlabs | unbound | Versi 1.22.0 hingga sebelum 1.25.2 |