CVE-2024-12705
published 2025-01-29CVE-2024-12705: Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic.
This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | < bind9 1:9.18.33-1~deb12u2 (bookworm) | bind9 1:9.18.33-1~deb12u2 (bookworm) |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind | >= 0 < 9.18.33-r0 | 9.18.33-r0 |
| isc | bind9 | >= 0 < 1:9.18.33-1~deb12u2 | 1:9.18.33-1~deb12u2 |
| isc | bind9 | >= 0 < 1:9.20.5-1 | 1:9.20.5-1 |
| isc | bind9 | >= 0 < 1:9.20.5-1 | 1:9.20.5-1 |
| isc | bind9 | >= 0 < 1:9.18.30-0ubuntu0.20.04.2 | 1:9.18.30-0ubuntu0.20.04.2 |
| isc | bind9 | >= 0 < 1:9.18.30-0ubuntu0.22.04.2 | 1:9.18.30-0ubuntu0.22.04.2 |
| isc | bind9 | >= 0 < 1:9.18.30-0ubuntu0.24.04.2 | 1:9.18.30-0ubuntu0.24.04.2 |
| isc | bind_9 | 9.18.0 – 9.18.32 | — |
| isc | bind_9 | 9.18.11-S1 – 9.18.32-S1 | — |
| isc | bind_9 | 9.20.0 – 9.20.4 | — |
| isc | bind_9 | 9.21.0 – 9.21.3 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH