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PRIOn knowledge basePRION:CVE-2021-23013

HistoryMay 10, 2021 - 2:15 p.m.

Design/Logic Flaw

2021-05-1014:15:00

PRIOn knowledge base

www.prio-n.com

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

7.5 High

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

29.6%

JSON

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, the Traffic Management Microkernel (TMM) may stop responding when processing Stream Control Transmission Protocol (SCTP) traffic under certain conditions. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CPENameOperatorVersion
big-ip_access_policy_managerge16.0.0
big-ip_access_policy_managerlt16.0.1.1
big-ip_access_policy_managerge12.1.0
big-ip_access_policy_managerlt12.1.5.3
big-ip_access_policy_managerge14.1.0
big-ip_access_policy_managerlt14.1.4
big-ip_access_policy_managerge13.1.0
big-ip_access_policy_managerlt13.1.4
big-ip_access_policy_managerge15.1.0
big-ip_access_policy_managerlt15.1.3

Name	Operator	Version
big-ip_access_policy_manager	ge	16.0.0
big-ip_access_policy_manager	lt	16.0.1.1
big-ip_access_policy_manager	ge	12.1.0
big-ip_access_policy_manager	lt	12.1.5.3
big-ip_access_policy_manager	ge	14.1.0
big-ip_access_policy_manager	lt	14.1.4
big-ip_access_policy_manager	ge	13.1.0
big-ip_access_policy_manager	lt	13.1.4
big-ip_access_policy_manager	ge	15.1.0
big-ip_access_policy_manager	lt	15.1.3

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References

support.f5.com/csp/article/K04234247

support.f5.com/csp/article/K05300051

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

7.5 High

AI Score

Confidence

High

5.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:N/I:N/A:C

0.001 Low

EPSS

Percentile

29.6%

JSON

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