ALT-PU-2025-7939-1
Package libisc-export-dhcp updated to version 9.11.36-alt2 for branch sisyphus in task 386775.
Closed vulnerabilities
Published: 2021-01-15
BDU:2022-05754
Уязвимость сервера DNS BIND, связанная с недостатками обработки HTTP-запросов, позволяющая нарушителю оказать воздействие на целостность данных
Severity: HIGH (8.6)
Vector: AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Severity: HIGH (7.8)
Vector: AV:N/AC:L/Au:N/C:N/I:C/A:N
References:
Published: 2022-03-23
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-25220
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.
Severity: MEDIUM (4.0)
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N
Severity: MEDIUM (6.8)
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
References:
- https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
- https://kb.isc.org/v1/docs/cve-2021-25220
- 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/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/
- https://security.gentoo.org/glsa/202210-25
- https://security.netapp.com/advisory/ntap-20220408-0001/
- 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://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
- https://kb.isc.org/v1/docs/cve-2021-25220
- 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/5VX3I2U3ICOIEI5Y7OYA6CHOLFMNH3YQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/API7U5E7SX7BAAVFNW366FFJGD6NZZKV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DE3UAVCPUMAKG27ZL5YXSP2C3RIOW3JZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/
- https://security.gentoo.org/glsa/202210-25
- https://security.netapp.com/advisory/ntap-20220408-0001/
- 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