CVE-2024-12705
Fixed in a distro release EPSS 18%CVSS 7.5
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.
Products: ISC BIND 9
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 9 | bind9.18 | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-chroot | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-devel | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-dnssec-utils | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-doc | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-libs | 32:9.18.29-1.el9_5.1 |
| AlmaLinux 9 | bind9.18-utils | 32:9.18.29-1.el9_5.1 |
| Alpine 3.18 | bind | 9.18.33-r0 |
| Alpine 3.19 | bind | 9.18.33-r0 |
| Alpine 3.20 | bind | 9.18.33-r0 |
| Alpine 3.21 | bind | 9.18.33-r0 |
| Alpine 3.22 | bind | 9.18.33-r0 |
| Alpine 3.23 | bind | 9.18.33-r0 |
| Alpine 3.24 | bind | 9.18.33-r0 |
| Chainguard | bind | 0 |
| Chainguard | bind-dev | 0 |
| Chainguard | bind-dnssec-root | 0 |
| Chainguard | bind-dnssec-tools | 0 |
| Chainguard | bind-doc | 0 |
| Chainguard | bind-libs | 0 |
| Chainguard | bind-plugins | 0 |
| Chainguard | bind-tools | 0 |
| Debian 12 | bind9 | 1:9.18.33-1~deb12u2 |
| Debian 13 | bind9 | 1:9.20.5-1 |
| Debian 14 | bind9 | 1:9.20.5-1 |
| Red Hat Enterprise Linux 9 | bind9.18 | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-chroot | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-debuginfo | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-debugsource | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-devel | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-dnssec-utils | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-dnssec-utils-debuginfo | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-doc | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-libs | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-libs-debuginfo | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-utils | 32:9.18.29-1.el9_5.1 |
| Red Hat Enterprise Linux 9 | bind9.18-utils-debuginfo | 32:9.18.29-1.el9_5.1 |
| Rocky Linux 9 | bind9.18 | 2:9.18.29-1.el9_5.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | bind | 9.18.33-150600.3.6.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP7 | bind | 9.20.9-150700.3.3.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | bind | 9.18.33-150600.3.6.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP7 | bind | 9.20.9-150700.3.3.1 |
| Ubuntu 18.04 LTS | isc-dhcp | no fix |
| Ubuntu 20.04 LTS | bind9 | 1:9.18.30-0ubuntu0.20.04.2 |
| Ubuntu 20.04 LTS | bind9-libs | no fix |
| Ubuntu 22.04 LTS | bind9 | 1:9.18.30-0ubuntu0.22.04.2 |
| Ubuntu 22.04 LTS | bind9-libs | no fix |
| Ubuntu 24.04 LTS | bind9 | 1:9.18.30-0ubuntu0.24.04.2 |
| Ubuntu 24.04 LTS | isc-dhcp | no fix |
| Ubuntu 25.10 | isc-dhcp | no fix |
| Ubuntu 26.04 LTS | isc-dhcp | no fix |
| Wolfi | bind | 0 |
| Wolfi | bind-dev | 0 |
| Wolfi | bind-dnssec-root | 0 |
| Wolfi | bind-dnssec-tools | 0 |
| Wolfi | bind-doc | 0 |
| Wolfi | bind-libs | 0 |
| Wolfi | bind-plugins | 0 |
| Wolfi | bind-tools | 0 |
| openSUSE Leap 15.6 | bind | 9.18.33-150600.3.6.1 |
| openSUSE Tumbleweed | bind | 9.20.5-1.1 |