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[email protected]CVE-2020-11650

HistoryApr 08, 2020 - 11:15 p.m.

CVE-2020-11650

2020-04-0823:15:12

CWE-307

[email protected]

web.nvd.nist.gov

ixsystems

freenas

truenas

denial of service

cve-2020-11650

nvd

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

0.001 Low

EPSS

Percentile

45.8%

JSON

An issue was discovered in iXsystems FreeNAS (and TrueNAS) 11.2 before 11.2-u8 and 11.3 before 11.3-U1. It allows a denial of service. The login authentication component has no limits on the length of an authentication message or the rate at which such messages are sent.

Affected configurations

NVD

Node

ixsystemsfreenasMatch-

AND

ixsystemsfreenas_firmwareMatch11.2-

ixsystemsfreenas_firmwareMatch11.2u1

ixsystemsfreenas_firmwareMatch11.2u2

ixsystemsfreenas_firmwareMatch11.2u2.1

ixsystemsfreenas_firmwareMatch11.2u3

ixsystemsfreenas_firmwareMatch11.2u4

ixsystemsfreenas_firmwareMatch11.2u4.1

ixsystemsfreenas_firmwareMatch11.2u5

ixsystemsfreenas_firmwareMatch11.2u5.1

ixsystemsfreenas_firmwareMatch11.2u6

ixsystemsfreenas_firmwareMatch11.2u6.1

ixsystemsfreenas_firmwareMatch11.2u7

ixsystemsfreenas_firmwareMatch11.3-

ixsystemsfreenas_firmwareMatch11.3alpha1

ixsystemsfreenas_firmwareMatch11.3alpha2

ixsystemsfreenas_firmwareMatch11.3beta1

ixsystemsfreenas_firmwareMatch11.3rc1

ixsystemsfreenas_firmwareMatch11.3rc2

Node

ixsystemstruenasMatch-

AND

ixsystemstruenas_firmwareMatch11.2-

ixsystemstruenas_firmwareMatch11.2u1

ixsystemstruenas_firmwareMatch11.2u2

ixsystemstruenas_firmwareMatch11.2u2.1

ixsystemstruenas_firmwareMatch11.2u3

ixsystemstruenas_firmwareMatch11.2u4

ixsystemstruenas_firmwareMatch11.2u4.1

ixsystemstruenas_firmwareMatch11.2u5

ixsystemstruenas_firmwareMatch11.2u5.1

ixsystemstruenas_firmwareMatch11.2u6

ixsystemstruenas_firmwareMatch11.2u6.1

ixsystemstruenas_firmwareMatch11.2u7

ixsystemstruenas_firmwareMatch11.3-

ixsystemstruenas_firmwareMatch11.3alpha1

ixsystemstruenas_firmwareMatch11.3alpha2

ixsystemstruenas_firmwareMatch11.3beta1

ixsystemstruenas_firmwareMatch11.3rc1

ixsystemstruenas_firmwareMatch11.3rc2

CPENameOperatorVersion
ixsystems:freenas_firmwareixsystems freenas firmwareeq11.2
ixsystems:freenas_firmwareixsystems freenas firmwareeq11.3

CPE	Name	Operator	Version
ixsystems:freenas_firmware	ixsystems freenas firmware	eq	11.2
ixsystems:freenas_firmware	ixsystems freenas firmware	eq	11.3

References

jira.ixsystems.com/browse/NAS-104748

security.ixsystems.com/cves/2020-04-08-cve-2020-11650/

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

0.001 Low

EPSS

Percentile

45.8%

JSON

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