CVE - CVE-2021-25220

CVE-ID
CVE-2021-25220	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf CONFIRM:https://security.netapp.com/advisory/ntap-20220408-0001/ CONFIRM:https://kb.isc.org/v1/docs/cve-2021-25220 URL:https://kb.isc.org/v1/docs/cve-2021-25220 FEDORA:FEDORA-2022-042d9c6146 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/ FEDORA:FEDORA-2022-05918f0838 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2SXT7247QTKNBQ67MNRGZD23ADXU6E5U/ FEDORA:FEDORA-2022-14e36aac0c URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/ FEDORA:FEDORA-2022-3f293290c3 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/ FEDORA:FEDORA-2022-a88218de5c URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/ GENTOO:GLSA-202210-25 URL:https://security.gentoo.org/glsa/202210-25 MISC: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
Assigning CNA
Internet Systems Consortium (ISC)
Date Record Created
20210115	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210115)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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