CVE-2021-25220
CVE-2021-25220 · DNS forwarders - cache poisoning vulnerability
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
BIND 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.
CVSS 6.8 · Moyenne · EPSS 3,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
bind
- Versions du logiciel
- Open Source Branch 9.11 9.11.0 through versions before 9.11.37: Concernée
- Development Branch 9.17 BIND 9.17 all version: Concernée
- Open Source Branch 9.12-16 9.12.0 through versions before 9.16.27: Concernée
- Open Source Branch 9.18 9.18.0: Concernée
- Supported Preview Branch 9.11-S 9.11.0-S through versions before 9.11.37-S: Concernée
- Supported Preview Branch 9.16-S 9.16.0-S through versions before 9.16.27-S: Concernée
Aucun correctif publié
bind9 Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.1-1
Mettez à jour vers 1:9.18.1-1
bind9 Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.1-1
Mettez à jour vers 1:9.18.1-1
bind9 Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.1-1
Mettez à jour vers 1:9.18.1-1
bind9 Ubuntu:Pro:14.04:LTS
- Versions du logiciel
- 1:9.9.3.dfsg.P2-4ubuntu1
- 1:9.9.3.dfsg.P2-4ubuntu2
- 1:9.9.3.dfsg.P2-4ubuntu3
- 1:9.9.5.dfsg-2
- 1:9.9.5.dfsg-3
- 1:9.9.5.dfsg-3ubuntu0.1
- 1:9.9.5.dfsg-3ubuntu0.2
- 1:9.9.5.dfsg-3ubuntu0.3
- 1:9.9.5.dfsg-3ubuntu0.4
- 1:9.9.5.dfsg-3ubuntu0.5
- 1:9.9.5.dfsg-3ubuntu0.6
- 1:9.9.5.dfsg-3ubuntu0.7
- 1:9.9.5.dfsg-3ubuntu0.8
- 1:9.9.5.dfsg-3ubuntu0.9
- 1:9.9.5.dfsg-3ubuntu0.10
- 1:9.9.5.dfsg-3ubuntu0.11
- 1:9.9.5.dfsg-3ubuntu0.12
- 1:9.9.5.dfsg-3ubuntu0.13
- 1:9.9.5.dfsg-3ubuntu0.14
- 1:9.9.5.dfsg-3ubuntu0.15
- 1:9.9.5.dfsg-3ubuntu0.16
- 1:9.9.5.dfsg-3ubuntu0.17
- 1:9.9.5.dfsg-3ubuntu0.18
- 1:9.9.5.dfsg-3ubuntu0.19
- 1:9.9.5.dfsg-3ubuntu0.19+esm1
- 1:9.9.5.dfsg-3ubuntu0.19+esm2
- 1:9.9.5.dfsg-3ubuntu0.19+esm3
- 1:9.9.5.dfsg-3ubuntu0.19+esm4
- 1:9.9.5.dfsg-3ubuntu0.19+esm5
- Plages de versions concernées
- ECOSYSTEM: < 1:9.9.5.dfsg-3ubuntu0.19+esm6
Mettez à jour vers 1:9.9.5.dfsg-3ubuntu0.19+esm6
bind9 Ubuntu:Pro:16.04:LTS
- Versions du logiciel
- 1:9.9.5.dfsg-11ubuntu1
- 1:9.9.5.dfsg-12
- 1:9.9.5.dfsg-12.1
- 1:9.9.5.dfsg-12.1ubuntu1
- 1:9.10.3.dfsg.P2-4
- 1:9.10.3.dfsg.P2-5
- 1:9.10.3.dfsg.P4-3
- 1:9.10.3.dfsg.P4-4
- 1:9.10.3.dfsg.P4-5
- 1:9.10.3.dfsg.P4-8
- 1:9.10.3.dfsg.P4-8ubuntu1
- 1:9.10.3.dfsg.P4-8ubuntu1.1
- 1:9.10.3.dfsg.P4-8ubuntu1.2
- 1:9.10.3.dfsg.P4-8ubuntu1.3
- 1:9.10.3.dfsg.P4-8ubuntu1.4
- 1:9.10.3.dfsg.P4-8ubuntu1.5
- 1:9.10.3.dfsg.P4-8ubuntu1.6
- 1:9.10.3.dfsg.P4-8ubuntu1.7
- 1:9.10.3.dfsg.P4-8ubuntu1.8
- 1:9.10.3.dfsg.P4-8ubuntu1.9
- 1:9.10.3.dfsg.P4-8ubuntu1.10
- 1:9.10.3.dfsg.P4-8ubuntu1.11
- 1:9.10.3.dfsg.P4-8ubuntu1.12
- 1:9.10.3.dfsg.P4-8ubuntu1.14
- 1:9.10.3.dfsg.P4-8ubuntu1.15
- 1:9.10.3.dfsg.P4-8ubuntu1.16
- 1:9.10.3.dfsg.P4-8ubuntu1.17
- 1:9.10.3.dfsg.P4-8ubuntu1.18
- 1:9.10.3.dfsg.P4-8ubuntu1.19
- 1:9.10.3.dfsg.P4-8ubuntu1.19+esm1
- Plages de versions concernées
- ECOSYSTEM: < 1:9.10.3.dfsg.P4-8ubuntu1.19+esm2
Mettez à jour vers 1:9.10.3.dfsg.P4-8ubuntu1.19+esm2
bind9 Ubuntu:18.04:LTS
- Versions du logiciel
- 1:9.10.3.dfsg.P4-12.6ubuntu1
- 1:9.11.2.P1-1ubuntu2
- 1:9.11.2.P1-1ubuntu3
- 1:9.11.2.P1-1ubuntu4
- 1:9.11.2.P1-1ubuntu5
- 1:9.11.3+dfsg-1ubuntu1
- 1:9.11.3+dfsg-1ubuntu1.1
- 1:9.11.3+dfsg-1ubuntu1.2
- 1:9.11.3+dfsg-1ubuntu1.3
- 1:9.11.3+dfsg-1ubuntu1.5
- 1:9.11.3+dfsg-1ubuntu1.7
- 1:9.11.3+dfsg-1ubuntu1.8
- 1:9.11.3+dfsg-1ubuntu1.9
- 1:9.11.3+dfsg-1ubuntu1.10
- 1:9.11.3+dfsg-1ubuntu1.11
- 1:9.11.3+dfsg-1ubuntu1.12
- 1:9.11.3+dfsg-1ubuntu1.13
- 1:9.11.3+dfsg-1ubuntu1.14
- 1:9.11.3+dfsg-1ubuntu1.15
- 1:9.11.3+dfsg-1ubuntu1.16
- Plages de versions concernées
- ECOSYSTEM: < 1:9.11.3+dfsg-1ubuntu1.17
Mettez à jour vers 1:9.11.3+dfsg-1ubuntu1.17
bind9 Ubuntu:20.04:LTS
- Versions du logiciel
- 1:9.11.5.P4+dfsg-5.1ubuntu2
- 1:9.11.5.P4+dfsg-5.1ubuntu3
- 1:9.11.5.P4+dfsg-5.1ubuntu4
- 1:9.11.5.P4+dfsg-5.1ubuntu5
- 1:9.11.14+dfsg-1ubuntu1
- 1:9.11.14+dfsg-3ubuntu1
- 1:9.16.0-1ubuntu3
- 1:9.16.0-1ubuntu4
- 1:9.16.0-1ubuntu5
- 1:9.16.1-0ubuntu1
- 1:9.16.1-0ubuntu2
- 1:9.16.1-0ubuntu2.1
- 1:9.16.1-0ubuntu2.2
- 1:9.16.1-0ubuntu2.3
- 1:9.16.1-0ubuntu2.4
- 1:9.16.1-0ubuntu2.6
- 1:9.16.1-0ubuntu2.7
- 1:9.16.1-0ubuntu2.8
- 1:9.16.1-0ubuntu2.9
- Plages de versions concernées
- ECOSYSTEM: < 1:9.16.1-0ubuntu2.10
Mettez à jour vers 1:9.16.1-0ubuntu2.10
bind9 Ubuntu:22.04:LTS
- Versions du logiciel
- 1:9.16.15-1ubuntu1
- 1:9.16.15-1ubuntu2
- 1:9.16.15-1ubuntu3
- 1:9.18.0-2ubuntu1
- 1:9.18.0-2ubuntu2
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.0-2ubuntu3
Mettez à jour vers 1:9.18.0-2ubuntu3
Sources originales
- https://kb.isc.org/v1/docs/cve-2021-25220
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/
- https://security.netapp.com/advisory/ntap-20220408-0001/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SXT7247QTKNBQ67MNRGZD23ADXU6E5U/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/
- https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
- https://security.gentoo.org/glsa/202210-25
- https://supportportal.juniper.net/s/article/2022-10-Security-Bulletin-Junos-OS-SRX-Series-Cache-poisoning-vulnerability-in-BIND-used-by-DNS-Proxy-CVE-2021-25220?language=en_US
- https://nvd.nist.gov/vuln/detail/CVE-2021-25220