7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
44.2%
A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAIN redirection for recursive clients, is also serving a local copy of the root zone or using mirroring to provide the root zone, although other configurations are also possible. Versions affected: BIND 9.12.0-> 9.12.4, 9.14.0. Also affects all releases in the 9.13 development branch.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | bind | < 9.14.1-r0 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
44.2%