CVE-2021-25220

Summary

CVECVE-2021-25220
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-03-23 13:15:00 UTC
Updated2023-11-09 14:44:00 UTC
DescriptionBIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

Risk And Classification

Problem Types: CWE-444

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 34 All All All
Operating System Fedoraproject Fedora 35 All All All
Operating System Fedoraproject Fedora 36 All All All
Application Isc Bind All All All All
Application Isc Bind All All All All
Application Isc Bind All All All All
Operating System Juniper Junos All All All All
Operating System Juniper Junos 19.3 - All All
Operating System Juniper Junos 19.3 r1-s1 All All
Operating System Juniper Junos 19.3 r2 All All
Operating System Juniper Junos 19.3 r2-s1 All All
Operating System Juniper Junos 19.3 r2-s2 All All
Operating System Juniper Junos 19.3 r2-s3 All All
Operating System Juniper Junos 19.3 r2-s4 All All
Operating System Juniper Junos 19.3 r2-s5 All All
Operating System Juniper Junos 19.3 r2-s6 All All
Operating System Juniper Junos 19.3 r2-s7 All All
Operating System Juniper Junos 19.3 r3 All All
Operating System Juniper Junos 19.3 r3-s1 All All
Operating System Juniper Junos 19.3 r3-s2 All All
Operating System Juniper Junos 19.3 r3-s3 All All
Operating System Juniper Junos 19.3 r3-s4 All All
Operating System Juniper Junos 19.3 r3-s5 All All
Operating System Juniper Junos 19.3 r3-s6 All All
Operating System Juniper Junos 19.4 - All All
Operating System Juniper Junos 19.4 r1 All All
Operating System Juniper Junos 19.4 r1-s1 All All
Operating System Juniper Junos 19.4 r1-s2 All All
Operating System Juniper Junos 19.4 r1-s3 All All
Operating System Juniper Junos 19.4 r1-s4 All All
Operating System Juniper Junos 19.4 r2 All All
Operating System Juniper Junos 19.4 r2-s1 All All
Operating System Juniper Junos 19.4 r2-s2 All All
Operating System Juniper Junos 19.4 r2-s3 All All
Operating System Juniper Junos 19.4 r2-s4 All All
Operating System Juniper Junos 19.4 r2-s5 All All
Operating System Juniper Junos 19.4 r2-s6 All All
Operating System Juniper Junos 19.4 r2-s7 All All
Operating System Juniper Junos 19.4 r3 All All
Operating System Juniper Junos 19.4 r3-s1 All All
Operating System Juniper Junos 19.4 r3-s2 All All
Operating System Juniper Junos 19.4 r3-s3 All All
Operating System Juniper Junos 19.4 r3-s4 All All
Operating System Juniper Junos 19.4 r3-s5 All All
Operating System Juniper Junos 19.4 r3-s6 All All
Operating System Juniper Junos 19.4 r3-s7 All All
Operating System Juniper Junos 19.4 r3-s8 All All
Operating System Juniper Junos 20.2 - All All
Operating System Juniper Junos 20.2 r1 All All
Operating System Juniper Junos 20.2 r1-s1 All All
Operating System Juniper Junos 20.2 r1-s2 All All
Operating System Juniper Junos 20.2 r1-s3 All All
Operating System Juniper Junos 20.2 r2 All All
Operating System Juniper Junos 20.2 r2-s1 All All
Operating System Juniper Junos 20.2 r2-s2 All All
Operating System Juniper Junos 20.2 r2-s3 All All
Operating System Juniper Junos 20.2 r3 All All
Operating System Juniper Junos 20.2 r3-s1 All All
Operating System Juniper Junos 20.2 r3-s2 All All
Operating System Juniper Junos 20.2 r3-s3 All All
Operating System Juniper Junos 20.2 r3-s4 All All
Operating System Juniper Junos 20.3 - All All
Operating System Juniper Junos 20.3 r1 All All
Operating System Juniper Junos 20.3 r1-s1 All All
Operating System Juniper Junos 20.3 r1-s2 All All
Operating System Juniper Junos 20.3 r2 All All
Operating System Juniper Junos 20.3 r2-s1 All All
Operating System Juniper Junos 20.3 r3 All All
Operating System Juniper Junos 20.3 r3-s1 All All
Operating System Juniper Junos 20.3 r3-s2 All All
Operating System Juniper Junos 20.3 r3-s3 All All
Operating System Juniper Junos 20.3 r3-s4 All All
Operating System Juniper Junos 20.4 - All All
Operating System Juniper Junos 20.4 r1 All All
Operating System Juniper Junos 20.4 r1-s1 All All
Operating System Juniper Junos 20.4 r2 All All
Operating System Juniper Junos 20.4 r2-s1 All All
Operating System Juniper Junos 20.4 r2-s2 All All
Operating System Juniper Junos 20.4 r3 All All
Operating System Juniper Junos 20.4 r3-s1 All All
Operating System Juniper Junos 20.4 r3-s2 All All
Operating System Juniper Junos 20.4 r3-s3 All All
Operating System Juniper Junos 20.4 r3-s4 All All
Operating System Juniper Junos 21.1 - All All
Operating System Juniper Junos 21.1 r1 All All
Operating System Juniper Junos 21.1 r1-s1 All All
Operating System Juniper Junos 21.1 r2 All All
Operating System Juniper Junos 21.1 r2-s1 All All
Operating System Juniper Junos 21.1 r2-s2 All All
Operating System Juniper Junos 21.1 r3 All All
Operating System Juniper Junos 21.1 r3-s1 All All
Operating System Juniper Junos 21.1 r3-s2 All All
Operating System Juniper Junos 21.2 - All All
Operating System Juniper Junos 21.2 r1 All All
Operating System Juniper Junos 21.2 r1-s1 All All
Operating System Juniper Junos 21.2 r1-s2 All All
Operating System Juniper Junos 21.2 r2 All All
Operating System Juniper Junos 21.2 r2-s1 All All
Operating System Juniper Junos 21.2 r2-s2 All All
Operating System Juniper Junos 21.2 r3 All All
Operating System Juniper Junos 21.2 r3-s1 All All
Operating System Juniper Junos 21.3 - All All
Operating System Juniper Junos 21.3 r1 All All
Operating System Juniper Junos 21.3 r1-s1 All All
Operating System Juniper Junos 21.3 r1-s2 All All
Operating System Juniper Junos 21.3 r2 All All
Operating System Juniper Junos 21.3 r2-s1 All All
Operating System Juniper Junos 21.3 r2-s2 All All
Operating System Juniper Junos 21.3 r3 All All
Operating System Juniper Junos 21.4 - All All
Operating System Juniper Junos 21.4 r1 All All
Operating System Juniper Junos 21.4 r1-s1 All All
Operating System Juniper Junos 21.4 r1-s2 All All
Operating System Juniper Junos 21.4 r2 All All
Operating System Juniper Junos 22.1 r1 All All
Operating System Juniper Junos 22.1 r1-s1 All All
Operating System Juniper Junos 22.2 r1 All All
Hardware Juniper Srx100 - All All All
Hardware Juniper Srx110 - All All All
Hardware Juniper Srx1400 - All All All
Hardware Juniper Srx1500 - All All All
Hardware Juniper Srx210 - All All All
Hardware Juniper Srx220 - All All All
Hardware Juniper Srx240 - All All All
Hardware Juniper Srx240h2 - All All All
Hardware Juniper Srx240m - All All All
Hardware Juniper Srx300 - All All All
Hardware Juniper Srx320 - All All All
Hardware Juniper Srx340 - All All All
Hardware Juniper Srx3400 - All All All
Hardware Juniper Srx345 - All All All
Hardware Juniper Srx3600 - All All All
Hardware Juniper Srx380 - All All All
Hardware Juniper Srx4000 - All All All
Hardware Juniper Srx4100 - All All All
Hardware Juniper Srx4200 - All All All
Hardware Juniper Srx4600 - All All All
Hardware Juniper Srx5000 - All All All
Hardware Juniper Srx5400 - All All All
Hardware Juniper Srx550 - All All All
Hardware Juniper Srx550m - All All All
Hardware Juniper Srx550 Hm - All All All
Hardware Juniper Srx5600 - All All All
Hardware Juniper Srx5800 - All All All
Hardware Juniper Srx650 - All All All
Hardware Netapp Baseboard Management Controller H300e - All All All
Operating System Netapp Baseboard Management Controller H300e Firmware - All All All
Hardware Netapp Baseboard Management Controller H300s - All All All
Operating System Netapp Baseboard Management Controller H300s Firmware - All All All
Hardware Netapp Baseboard Management Controller H410c - All All All
Operating System Netapp Baseboard Management Controller H410c Firmware - All All All
Hardware Netapp Baseboard Management Controller H410s - All All All
Operating System Netapp Baseboard Management Controller H410s Firmware - All All All
Hardware Netapp Baseboard Management Controller H500e - All All All
Operating System Netapp Baseboard Management Controller H500e Firmware - All All All
Hardware Netapp Baseboard Management Controller H500s - All All All
Operating System Netapp Baseboard Management Controller H500s Firmware - All All All
Hardware Netapp Baseboard Management Controller H700e - All All All
Operating System Netapp Baseboard Management Controller H700e Firmware - All All All
Hardware Netapp Baseboard Management Controller H700s - All All All
Operating System Netapp Baseboard Management Controller H700s Firmware - All All All
Hardware Netapp H300e - All All All
Operating System Netapp H300e Firmware - All All All
Hardware Netapp H300s - All All All
Operating System Netapp H300s Firmware - All All All
Hardware Netapp H410c - All All All
Operating System Netapp H410c Firmware - All All All
Hardware Netapp H410s - All All All
Operating System Netapp H410s Firmware - All All All
Hardware Netapp H500e - All All All
Operating System Netapp H500e Firmware - All All All
Hardware Netapp H500s - All All All
Operating System Netapp H500s Firmware - All All All
Hardware Netapp H700e - All All All
Operating System Netapp H700e Firmware - All All All
Hardware Netapp H700s - All All All
Operating System Netapp H700s Firmware - All All All
Application Siemens Sinec Ins All All All All
Application Siemens Sinec Ins 1.0 - All All
Application Siemens Sinec Ins 1.0 sp1 All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 36 Update: dhcp-4.4.3-2.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE-2021-25220: DNS forwarders - cache poisoning vulnerability CONFIRM kb.isc.org
[SECURITY] Fedora 34 Update: dhcp-4.4.2-12.b1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: dhcp-4.4.2-12.b1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 35 Update: dhcp-4.4.3-2.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
ISC BIND: Multiple Vulnerabilities (GLSA 202210-25) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 36 Update: dhcp-4.4.3-2.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf CONFIRM cert-portal.siemens.com
[SECURITY] Fedora 36 Update: bind-dyndb-ldap-11.9-14.fc36 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 35 Update: dhcp-4.4.3-2.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: bind-9.16.27-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CEC Juniper Community MISC supportportal.juniper.net
[SECURITY] Fedora 34 Update: bind-9.16.27-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 36 Update: bind-dyndb-ldap-11.9-14.fc36 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
March 2022 ISC BIND Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: ISC would like to thank Xiang Li, Baojun Liu, and Chaoyi Lu from Network and Information Security Lab, Tsinghua University and Changgen Zou from Qi An Xin Group Corp. for discovering and reporting this issue.

Legacy QID Mappings

  • 15129 ISC BIND Domain Name System (DNS) forwarders - cache poisoning Vulnerability
  • 160207 Oracle Enterprise Linux Security Update for bind (ELSA-2022-7790)
  • 160219 Oracle Enterprise Linux Security Update for bind9.16 (ELSA-2022-7643)
  • 160287 Oracle Enterprise Linux Security Update for dhcp security and enhancement update (ELSA-2022-8385)
  • 160313 Oracle Enterprise Linux Security Update for bind (ELSA-2022-8068)
  • 160426 Oracle Enterprise Linux Security Update for bind (ELSA-2023-0402)
  • 179133 Debian Security Update for bind9 (DLA 2955-1)
  • 179135 Debian Security Update for bind9 (DLA 2955-2)
  • 179144 Debian Security Update for bind9 (DSA 5105-1)
  • 183084 Debian Security Update for bind9 (CVE-2021-25220)
  • 198706 Ubuntu Security Notification for Bind Vulnerabilities (USN-5332-1)
  • 240822 Red Hat Update for bind (RHSA-2022:7790)
  • 240828 Red Hat Update for bind9.16 (RHSA-2022:7643)
  • 240888 Red Hat Update for bind (RHSA-2022:8068)
  • 240901 Red Hat Update for dhcp (RHSA-2022:8385)
  • 241122 Red Hat Update for bind (RHSA-2023:0402)
  • 257214 CentOS Security Update for bind (CESA-2023:0402)
  • 282499 Fedora Security Update for bind (FEDORA-2022-427cfc50f8)
  • 282526 Fedora Security Update for bind (FEDORA-2022-042d9c6146)
  • 282592 Fedora Security Update for dhcp (FEDORA-2022-a88218de5c)
  • 282634 Fedora Security Update for dhcp (FEDORA-2022-05918f0838)
  • 296063 Oracle Solaris 11.4 Support Repository Update (SRU) 45.119.2 Missing (CPUAPR2022)
  • 330108 IBM AIX Domain Name System (DNS) cache poisoning Vulnerability due to ISC BIND (bind_advisory21)
  • 354384 Amazon Linux Security Advisory for bind : ALAS2022-2022-166
  • 354410 Amazon Linux Security Advisory for bind : ALAS2022-2022-138
  • 354835 Amazon Linux Security Advisory for bind : ALAS2-2023-2001
  • 355147 Amazon Linux Security Advisory for bind : ALAS2023-2023-010
  • 377944 Alibaba Cloud Linux Security Update for bind (ALINUX2-SA-2023:0006)
  • 500062 Alpine Linux Security Update for bind
  • 501383 Alpine Linux Security Update for bind
  • 503872 Alpine Linux Security Update for bind
  • 671737 EulerOS Security Update for bind (EulerOS-SA-2022-1783)
  • 671745 EulerOS Security Update for bind (EulerOS-SA-2022-1800)
  • 671788 EulerOS Security Update for bind (EulerOS-SA-2022-1857)
  • 671816 EulerOS Security Update for bind (EulerOS-SA-2022-1833)
  • 671874 EulerOS Security Update for bind (EulerOS-SA-2022-1922)
  • 672329 EulerOS Security Update for dhcp (EulerOS-SA-2022-2759)
  • 672358 EulerOS Security Update for dhcp (EulerOS-SA-2022-2724)
  • 672424 EulerOS Security Update for dhcp (EulerOS-SA-2022-2842)
  • 672461 EulerOS Security Update for dhcp (EulerOS-SA-2022-2817)
  • 672477 EulerOS Security Update for dhcp (EulerOS-SA-2023-1032)
  • 672510 EulerOS Security Update for dhcp (EulerOS-SA-2023-1007)
  • 710661 Gentoo Linux ISC BIND Multiple Vulnerabilities (GLSA 202210-25)
  • 751911 SUSE Enterprise Linux Security Update for bind (SUSE-SU-2022:0908-1)
  • 751923 SUSE Enterprise Linux Security Update for bind (SUSE-SU-2022:0946-1)
  • 751925 OpenSUSE Security Update for bind (openSUSE-SU-2022:0945-1)
  • 751927 OpenSUSE Security Update for bind (openSUSE-SU-2022:0946-1)
  • 751997 SUSE Enterprise Linux Security Update for bind (SUSE-SU-2022:0945-1)
  • 752191 SUSE Enterprise Linux Security Update for bind (SUSE-SU-2022:1616-1)
  • 752457 SUSE Enterprise Linux Security Update for bind (SUSE-SU-2022:2713-1)
  • 900774 Common Base Linux Mariner (CBL-Mariner) Security Update for bind (9108)
  • 901658 Common Base Linux Mariner (CBL-Mariner) Security Update for bind (9118)
  • 902300 Common Base Linux Mariner (CBL-Mariner) Security Update for bind (9118-1)
  • 940734 AlmaLinux Security Update for bind (ALSA-2022:7790)
  • 940749 AlmaLinux Security Update for bind9.16 (ALSA-2022:7643)
  • 940793 AlmaLinux Security Update for dhcp (ALSA-2022:8385)
  • 940822 AlmaLinux Security Update for bind (ALSA-2022:8068)
  • 960205 Rocky Linux Security Update for bind (RLSA-2022:7790)
  • 960456 Rocky Linux Security Update for bind9.16 (RLSA-2022:7643)
  • 960562 Rocky Linux Security Update for dhcp (RLSA-2022:8385)
  • 960628 Rocky Linux Security Update for bind (RLSA-2022:8068)
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