CVE-2024-1975
published 2024-07-23CVE-2024-1975: If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests.
This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.
Affected
28 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | < bind9 1:9.18.28-1~deb12u1 (bookworm) | bind9 1:9.18.28-1~deb12u1 (bookworm) |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind9 | >= 0 < 1:9.16.50-1~deb11u1 | 1:9.16.50-1~deb11u1 |
| isc | bind9 | >= 0 < 1:9.18.28-1~deb12u1 | 1:9.18.28-1~deb12u1 |
| isc | bind9 | >= 0 < 1:9.20.0-1 | 1:9.20.0-1 |
| isc | bind9 | >= 0 < 1:9.20.0-1 | 1:9.20.0-1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.20.04.1 | 1:9.18.28-0ubuntu0.20.04.1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.22.04.1 | 1:9.18.28-0ubuntu0.22.04.1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.24.04.1 | 1:9.18.28-0ubuntu0.24.04.1 |
| isc | bind9 | >= 0 < 1:9.10.3.dfsg.P4-8ubuntu1.19+esm9 | 1:9.10.3.dfsg.P4-8ubuntu1.19+esm9 |
| isc | bind9 | >= 0 < 1:9.11.3+dfsg-1ubuntu1.19+esm4 | 1:9.11.3+dfsg-1ubuntu1.19+esm4 |
| isc | bind_9 | 9.0.0 – 9.11.37 | — |
| isc | bind_9 | 9.16.0 – 9.16.50 | — |
| isc | bind_9 | 9.16.8-S1 – 9.16.49-S1 | — |
| isc | bind_9 | 9.18.0 – 9.18.27 | — |
| isc | bind_9 | 9.18.11-S1 – 9.18.27-S1 | — |
| isc | bind_9 | 9.19.0 – 9.19.24 | — |
| isc | bind_9 | 9.9.3-S1 – 9.11.37-S1 | — |
| msrc | azl3_bind_9.19.21-1_on_azure_linux_3.0 | — | — |
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