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nvd[email protected]NVD:CVE-2020-8620
HistoryAug 21, 2020 - 9:15 p.m.

CVE-2020-8620

2020-08-2121:15:12
CWE-617
web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.013 Low

EPSS

Percentile

85.9%

In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit.

Affected configurations

NVD
Node
iscbindRange9.15.69.16.5
OR
iscbindRange9.17.09.17.3
Node
iscbindMatch9.9.12s1supported_preview
OR
iscbindMatch9.9.13s1supported_preview
OR
iscbindMatch9.11.3s1supported_preview
OR
iscbindMatch9.11.21s1supported_preview
Node
opensuseleapMatch15.1
OR
opensuseleapMatch15.2
Node
netappsteelstore_cloud_integrated_storageMatch-
Node
canonicalubuntu_linuxMatch12.04lts
OR
canonicalubuntu_linuxMatch16.04esm
OR
canonicalubuntu_linuxMatch18.04lts

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.013 Low

EPSS

Percentile

85.9%