# CVE-2021-25220: bind9.16-devel: The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols

CVE-2021-25220 is fixed in 69 products on 1 platform, first by bind9 1:9.11.3+dfsg-1ubuntu1.17, released March 15, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2021-25220
- Priority: Routine
- CVSS: 6.8 (Important)
- EPSS: 0.0345
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 15, 2022

## Description

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.  Security Fix(es):  * bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)  * bind: DoS from specifically crafted TCP packets (CVE-2022-0396)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bind RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind rocky 8 | 2:9.11.36-5.el8_7.2 | [RLSA-2022:7790](https://patchblox.com/security/data/fix/linux/rlsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind rocky 9 | 2:9.16.23-5.el9_1 | [RLSA-2022:8068](https://patchblox.com/security/data/fix/linux/rlsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-chroot RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-chroot RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-chroot almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-chroot almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-chroot amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-chroot ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-chroot ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-debugsource amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-devel RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-devel RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-devel almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-devel almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-devel amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-devel ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-devel ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-dlz-filesystem amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-filesystem-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-ldap amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-ldap-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-mysql amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-mysql-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-sqlite3 amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dlz-sqlite3-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dnssec-doc RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-dnssec-doc almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-dnssec-doc amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dnssec-doc ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-dnssec-utils RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-dnssec-utils almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-dnssec-utils amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-dnssec-utils ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-dnssec-utils-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-doc RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-doc almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-doc amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-doc ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-export-devel RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-export-devel almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-export-devel ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-export-libs RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-export-libs almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-export-libs ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-libs RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-libs RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-libs almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-libs almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-libs amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-libs ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-libs ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-libs-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-libs-lite RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-libs-lite almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-libs-lite ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-license RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-license RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-license almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-license almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-license amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-license ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-license ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-lite-devel RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-lite-devel almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-lite-devel ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-pkcs11 RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11 almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11 amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11 ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-pkcs11-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11-devel RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-devel almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-devel amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11-devel ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-pkcs11-libs RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-libs almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-libs amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11-libs ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-pkcs11-libs-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11-utils RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-utils almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-pkcs11-utils amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-pkcs11-utils ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-pkcs11-utils-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-sdb RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-sdb almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-sdb ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-sdb-chroot RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-sdb-chroot almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-sdb-chroot ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-utils RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-utils RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-utils almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | bind-utils almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | bind-utils amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind-utils ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | bind-utils ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | bind-utils-debuginfo amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | bind9 Debian 11.6 (bullseye) | 1:9.16.27-1~deb11u1 | [DSA-5105-1](https://patchblox.com/security/data/fix/linux/dsa-5105-1.md) | Mar 18, 2022 |
| Linux | bind9 Debian 12.15 (bookworm) | 1:9.18.1-1 | [DEBIAN-CVE-2021-25220](https://patchblox.com/security/data/fix/linux/debian-cve-2021-25220.md) | Mar 23, 2022 |
| Linux | bind9 Debian 13.5 (trixie) | 1:9.18.1-1 | [DEBIAN-CVE-2021-25220](https://patchblox.com/security/data/fix/linux/debian-cve-2021-25220.md) | Mar 23, 2022 |
| Linux | bind9 Debian 14 | 1:9.18.1-1 | [DEBIAN-CVE-2021-25220](https://patchblox.com/security/data/fix/linux/debian-cve-2021-25220.md) | Mar 23, 2022 |
| Linux | bind9 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [bind9 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bind9-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | bind9 Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9 Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | bind9-dnsutils Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9-dnsutils 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9-dnsutils-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9-dnsutils Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9-dnsutils 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9-dnsutils-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | bind9-host Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [bind9-host 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bind9-host-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | bind9-host Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9-host 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9-host-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9-host Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9-host 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9-host-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | bind9-libs Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9-libs 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9-libs-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9-libs Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9-libs 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9-libs-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | bind9-utils Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9-utils 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9-utils-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9-utils Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9-utils 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9-utils-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | bind9.16 RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16 almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16 ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16 rocky 8 | 2:9.16.23-0.9.el8.1 | [RLSA-2022:7643](https://patchblox.com/security/data/fix/linux/rlsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-chroot RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-chroot almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-chroot ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-devel RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-devel almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-devel ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-dnssec-utils RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-dnssec-utils almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-dnssec-utils ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-doc RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-doc almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-doc ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-libs RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-libs almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-libs ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-license RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-license almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-license ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9.16-utils RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-utils almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | bind9.16-utils ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |
| Linux | bind9utils Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [bind9utils 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-bind9utils-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | bind9utils Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [bind9utils 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-bind9utils-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | bind9utils Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [bind9utils 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-bind9utils-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | dhcp rocky 9 | 2:4.4.2-17.b1.el9 | [RLSA-2022:8385](https://patchblox.com/security/data/fix/linux/rlsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-client RHEL 9 | 12:4.4.2-17.b1.el9 | [RHSA-2022:8385](https://patchblox.com/security/data/fix/linux/rhsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-client almalinux 9 | 12:4.4.2-17.b1.el9 | [ALSA-2022:8385](https://patchblox.com/security/data/fix/linux/alsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-client ol 9 | 12:4.4.2-17.b1.el9 | [ELSA-2022-8385](https://patchblox.com/security/data/fix/linux/elsa-2022-8385.md) | Nov 22, 2022 |
| Linux | dhcp-common RHEL 9 | 12:4.4.2-17.b1.el9 | [RHSA-2022:8385](https://patchblox.com/security/data/fix/linux/rhsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-common almalinux 9 | 12:4.4.2-17.b1.el9 | [ALSA-2022:8385](https://patchblox.com/security/data/fix/linux/alsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-common ol 9 | 12:4.4.2-17.b1.el9 | [ELSA-2022-8385](https://patchblox.com/security/data/fix/linux/elsa-2022-8385.md) | Nov 22, 2022 |
| Linux | dhcp-relay RHEL 9 | 12:4.4.2-17.b1.el9 | [RHSA-2022:8385](https://patchblox.com/security/data/fix/linux/rhsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-relay almalinux 9 | 12:4.4.2-17.b1.el9 | [ALSA-2022:8385](https://patchblox.com/security/data/fix/linux/alsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-relay ol 9 | 12:4.4.2-17.b1.el9 | [ELSA-2022-8385](https://patchblox.com/security/data/fix/linux/elsa-2022-8385.md) | Nov 22, 2022 |
| Linux | dhcp-server RHEL 9 | 12:4.4.2-17.b1.el9 | [RHSA-2022:8385](https://patchblox.com/security/data/fix/linux/rhsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-server almalinux 9 | 12:4.4.2-17.b1.el9 | [ALSA-2022:8385](https://patchblox.com/security/data/fix/linux/alsa-2022-8385.md) | Nov 15, 2022 |
| Linux | dhcp-server ol 9 | 12:4.4.2-17.b1.el9 | [ELSA-2022-8385](https://patchblox.com/security/data/fix/linux/elsa-2022-8385.md) | Nov 22, 2022 |
| Linux | dnsutils Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [dnsutils 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-dnsutils-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | dnsutils Ubuntu 20.04 LTS (focal) | 1:9.16.1-0ubuntu2.10 | [dnsutils 1:9.16.1-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-dnsutils-1-9.16.1-0ubuntu2.10.md) | Mar 15, 2022 |
| Linux | dnsutils Ubuntu 22.04.1 LTS (jammy) | 1:9.18.0-2ubuntu3 | [dnsutils 1:9.18.0-2ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-dnsutils-1-9.18.0-2ubuntu3.md) | Mar 15, 2022 |
| Linux | libbind9-160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libbind9-160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libbind9-160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libdns-export1100 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libdns-export1100 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libdns-export1100-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libdns1100 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libdns1100 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libdns1100-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libirs-export160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libirs-export160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libirs-export160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libirs160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libirs160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libirs160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisc-export169 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisc-export169 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisc-export169-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisc169 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisc169 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisc169-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisccc-export160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisccc-export160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisccc-export160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisccc160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisccc160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisccc160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisccfg-export160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisccfg-export160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisccfg-export160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | libisccfg160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [libisccfg160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libisccfg160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | liblwres160 Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.17 | [liblwres160 1:9.11.3+dfsg-1ubuntu1.17](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-liblwres160-1-9.11.3-dfsg-1ubuntu1.17.md) | Mar 15, 2022 |
| Linux | python3-bind RHEL 8 | 32:9.11.36-5.el8 | [RHSA-2022:7790](https://patchblox.com/security/data/fix/linux/rhsa-2022-7790.md) | Nov 8, 2022 |
| Linux | python3-bind RHEL 9 | 32:9.16.23-5.el9_1 | [RHSA-2022:8068](https://patchblox.com/security/data/fix/linux/rhsa-2022-8068.md) | Nov 15, 2022 |
| Linux | python3-bind almalinux 8 | 32:9.11.36-5.el8 | [ALSA-2022:7790](https://patchblox.com/security/data/fix/linux/alsa-2022-7790.md) | Nov 8, 2022 |
| Linux | python3-bind almalinux 9 | 32:9.16.23-5.el9_1 | [ALSA-2022:8068](https://patchblox.com/security/data/fix/linux/alsa-2022-8068.md) | Nov 15, 2022 |
| Linux | python3-bind amzn 2023 | 32:9.16.27-1.amzn2023.0.2 | [ALAS2023-2023-010](https://patchblox.com/security/data/fix/linux/alas2023-2023-010.md) | Feb 17, 2023 |
| Linux | python3-bind ol 8 | 32:9.11.36-5.el8 | [ELSA-2022-7790](https://patchblox.com/security/data/fix/linux/elsa-2022-7790.md) | Nov 15, 2022 |
| Linux | python3-bind ol 9 | 32:9.16.23-5.el9_1 | [ELSA-2022-8068](https://patchblox.com/security/data/fix/linux/elsa-2022-8068.md) | Nov 22, 2022 |
| Linux | python3-bind9.16 RHEL 8 | 32:9.16.23-0.9.el8.1 | [RHSA-2022:7643](https://patchblox.com/security/data/fix/linux/rhsa-2022-7643.md) | Nov 8, 2022 |
| Linux | python3-bind9.16 almalinux 8 | 32:9.16.23-0.9.el8.1 | [ALSA-2022:7643](https://patchblox.com/security/data/fix/linux/alsa-2022-7643.md) | Nov 8, 2022 |
| Linux | python3-bind9.16 ol 8 | 32:9.16.23-0.9.el8.1 | [ELSA-2022-7643](https://patchblox.com/security/data/fix/linux/elsa-2022-7643.md) | Nov 15, 2022 |

---

Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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