CVE-2019-6471
Fixed in a distro release EPSS 3%CVSS 5.9
A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.
Products: ISC BIND 9
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | bind | 9.14.3-r0 |
| Alpine 3.11 | bind | 9.14.4-r0 |
| Alpine 3.12 | bind | 9.14.4-r0 |
| Alpine 3.13 | bind | 9.14.4-r0 |
| Alpine 3.14 | bind | 9.14.4-r0 |
| Alpine 3.15 | bind | 9.14.4-r0 |
| Alpine 3.16 | bind | 9.14.4-r0 |
| Alpine 3.17 | bind | 9.14.4-r0 |
| Alpine 3.18 | bind | 9.14.4-r0 |
| Alpine 3.19 | bind | 9.14.4-r0 |
| Alpine 3.20 | bind | 9.14.4-r0 |
| Alpine 3.21 | bind | 9.14.4-r0 |
| Alpine 3.22 | bind | 9.14.4-r0 |
| Alpine 3.23 | bind | 9.14.4-r0 |
| Alpine 3.24 | bind | 9.14.4-r0 |
| Alpine 3.7 | bind | 9.11.8-r0 |
| Alpine 3.8 | bind | 9.12.4_p2-r0 |
| Alpine 3.9 | bind | 9.12.4_p2-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 | 1:9.11.5.P4+dfsg-5.1 |
| Debian 13 | bind9 | 1:9.11.5.P4+dfsg-5.1 |
| Debian 14 | bind9 | 1:9.11.5.P4+dfsg-5.1 |
| Red Hat Enterprise Linux 8 | bind | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-chroot | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-debugsource | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-devel | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-export-devel | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-export-libs | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-export-libs-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-libs | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-libs-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-libs-lite | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-libs-lite-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-license | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-lite-devel | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11 | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-devel | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-libs | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-libs-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-utils | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-pkcs11-utils-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-sdb | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-sdb-chroot | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-sdb-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-utils | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | bind-utils-debuginfo | 32:9.11.4-17.P2.el8_0.1 |
| Red Hat Enterprise Linux 8 | python3-bind | 32:9.11.4-17.P2.el8_0.1 |
| SUSE Linux Enterprise Desktop 12 SP4 | bind | 9.11.2-3.10.1 |
| SUSE Linux Enterprise Module for Basesystem 15 | bind | 9.11.2-12.13.2 |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | bind | 9.11.2-12.13.2 |
| SUSE Linux Enterprise Module for Server Applications 15 | bind | 9.11.2-12.13.2 |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | bind | 9.11.2-12.13.2 |
| SUSE Linux Enterprise Server 12 SP4 | bind | 9.11.2-3.10.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | bind | 9.11.2-3.10.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | bind | 9.11.2-3.10.1 |
| Ubuntu 18.04 LTS | bind9 | 1:9.11.3+dfsg-1ubuntu1.8 |
| 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 15.0 | bind | 9.11.2-lp150.8.16.1 |
| openSUSE Leap 15.1 | bind | 9.11.2-lp151.11.6.1 |
| openSUSE Tumbleweed | bind | 9.16.20-1.4 |