Lucene search

K
cveIscCVE-2018-5736
HistoryJan 16, 2019 - 8:29 p.m.

CVE-2018-5736

2019-01-1620:29:00
CWE-617
isc
web.nvd.nist.gov
101
cve-2018-5736
zone database
reference counting
assertion failure
bind 9.12.0
bind 9.12.1
nvd
security vulnerability

CVSS2

3.5

Attack Vector

NETWORK

Attack 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

CVSS3

5.3

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

AI Score

5.7

Confidence

High

EPSS

0.005

Percentile

77.3%

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.

Affected configurations

Nvd
Node
iscbindMatch9.12.0
OR
iscbindMatch9.12.1
Node
netappcloud_backupMatch-
OR
netappdata_ontap_edgeMatch-
VendorProductVersionCPE
iscbind9.12.0cpe:2.3:a:isc:bind:9.12.0:*:*:*:*:*:*:*
iscbind9.12.1cpe:2.3:a:isc:bind:9.12.1:*:*:*:*:*:*:*
netappcloud_backup-cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
netappdata_ontap_edge-cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*

CVSS2

3.5

Attack Vector

NETWORK

Attack 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

CVSS3

5.3

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

AI Score

5.7

Confidence

High

EPSS

0.005

Percentile

77.3%