Описание
BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting valid values for the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options. Although the default configuration is not vulnerable, GSS-TSIG is frequently used in networks where BIND is integrated with Samba, as well as in mixed-server environments that combine BIND servers with Active Directory domain controllers. The most likely outcome of a successful exploitation of the vulnerability is a crash of the named process. However, remote code execution, while unproven, is theoretically possible. Affects: BIND 9.5.0 -> 9.11.27, 9.12.0 -> 9.16.11, and versions BIND 9.11.3-S1 -> 9.11.27-S1 and 9.16.8-S1 -> 9.16.11-S1 of BIND Supported Preview Edition. Also release versions 9.17.0 -> 9.17.1 of the BIND 9.17 develo...
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:9.11.3+dfsg-1ubuntu1.14 |
| devel | released | 1:9.16.8-1ubuntu3 |
| esm-infra-legacy/trusty | released | 1:9.9.5.dfsg-3ubuntu0.19+esm4 |
| esm-infra/bionic | released | 1:9.11.3+dfsg-1ubuntu1.14 |
| esm-infra/focal | released | 1:9.16.1-0ubuntu2.6 |
| esm-infra/xenial | released | 1:9.10.3.dfsg.P4-8ubuntu1.18 |
| focal | released | 1:9.16.1-0ubuntu2.6 |
| groovy | released | 1:9.16.6-3ubuntu1.1 |
| precise/esm | not-affected | 1:9.8.1.dfsg.P1-4ubuntu0.32 |
| trusty | ignored | end of standard support |
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EPSS
6.8 Medium
CVSS2
8.1 High
CVSS3
Связанные уязвимости
BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting valid values for the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options. Although the default configuration is not vulnerable, GSS-TSIG is frequently used in networks where BIND is integrated with Samba, as well as in mixed-server environments that combine BIND servers with Active Directory domain controllers. The most likely outcome of a successful exploitation of the vulnerability is a crash of the named process. However, remote code execution, while unproven, is theoretically possible. Affects: BIND 9.5.0 -> 9.11.27, 9.12.0 -> 9.16.11, and versions BIND 9.11.3-S1 -> 9.11.27-S1 and 9.16.8-S1 -> 9.16.11-S1 of BIND Supported Preview Edition. Also release versions 9.17.0 -> 9.17.1 of the BIND 9.17 develo...
BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting valid values for the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options. Although the default configuration is not vulnerable, GSS-TSIG is frequently used in networks where BIND is integrated with Samba, as well as in mixed-server environments that combine BIND servers with Active Directory domain controllers. The most likely outcome of a successful exploitation of the vulnerability is a crash of the named process. However, remote code execution, while unproven, is theoretically possible. Affects: BIND 9.5.0 -> 9.11.27, 9.12.0 -> 9.16.11, and versions BIND 9.11.3-S1 -> 9.11.27-S1 and 9.16.8-S1 -> 9.16.11-S1 of BIND Supported Preview Edition. Also release versions 9.17.0 -> 9.17.1 of the BIND 9.17 developme
A vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack
BIND servers are vulnerable if they are running an affected version an ...
EPSS
6.8 Medium
CVSS2
8.1 High
CVSS3