Ubuntu.comUB:CVE-2018-5736CVE-2018-5736
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.006 Low
EPSS
Percentile
79.2%
An error in zone database reference counting can lead to an assertion
failure if a server which is running an affected version of BIND attempts
several transfers of a slave zone in quick succession. This defect could be
deliberately exercised by an attacker who is permitted to cause a
vulnerable server to initiate zone transfers (for example: by sending valid
NOTIFY messages), causing the named process to exit after failing the
assertion test. Affects BIND 9.12.0 and 9.12.1.
Notes
| Author | Note |
|---|---|
| ratliff | 9.12 only |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.006 Low
EPSS
Percentile
79.2%