CVE-2016-5023 - Improper Access Control

Severity

50%

Complexity

99%

Confidentiality

48%

Virtual servers in F5 BIG-IP systems 11.2.1 HF11 through HF15, 11.4.1 HF4 through HF10, 11.5.3 through 11.5.4, 11.6.0 HF5 through HF7, and 12.0.0, when configured with a TCP profile, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.

Virtual servers in F5 BIG-IP systems 11.2.1 HF11 through HF15, 11.4.1 HF4 through HF10, 11.5.3 through 11.5.4, 11.6.0 HF5 through HF7, and 12.0.0, when configured with a TCP profile, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) via crafted network traffic.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

Type

F5

First reported 8 years ago

2016-08-26 14:59:00

Last updated 5 years ago

2019-06-06 15:11:00

Affected Software

F5 BIG-IP IP Edge Gateway 11.2.1

11.2.1

F5 Networks BIGIP Protocol Security Module 11.2.1

11.2.1

F5 Networks BIGIP Protocol Security Module 11.4.1

11.4.1

F5 Networks BIGIP Analytics 11.2.1

11.2.1

F5 BIG-IP Analytics 11.4.1

11.4.1

F5 BIG-IP Analytics 11.5.3

11.5.3

F5 Big-IP Analytics 11.5.4

11.5.4

F5 BIG-IP Analytics 11.6.0

11.6.0

F5 BIG-IP Analytics 12.0.0

12.0.0

F5 Networks BIG-IP Application Security Manager 11.2.1

11.2.1

F5 BIG-IP Application Security Manager 11.4.1

11.4.1

F5 BIG-IP Application Security Manager 11.5.3

11.5.3

F5 Big-IP Application Security Manager 11.5.4

11.5.4

F5 BIG-IP Application Security Manager 11.6.0

11.6.0

F5 BIG-IP Application Security Manager (ASM) 12.0.0

12.0.0

F5 BIG-IP Advanced Firewall Manager 11.4.1

11.4.1

F5 BIG-IP Advanced Firewall Manager 11.5.3

11.5.3

F5 Big-IP Advanced Firewall Manager 11.5.4

11.5.4

F5 BIG-IP Advanced Firewall Manager 11.6.0

11.6.0

F5 BIG-IP Advanced Firewall Manager (APM) 12.0.0

12.0.0

F5 BIG-IP Domain Name System 12.0.0

12.0.0

F5 BIG-IP Policy Enforcement Manager 11.4.1

11.4.1

F5 Networks BIG-IP Policy Enforcement Manager 11.5.3

11.5.3

F5 Big-IP Policy Enforcement Manager 11.5.4

11.5.4

F5 BIG-IP Policy Enforcement Manager 11.6.0

11.6.0

F5 BIG-IP Policy Enforcement Manager (PEM) 12.0.0

12.0.0

F5 Networks BIGIP WAN Optimization Manager 11.2.1

11.2.1

F5 Big-IP Access Policy Manager (APM) 11.2.1

11.2.1

F5 BIG-IP Access Policy Manager 11.4.1

11.4.1

F5 BIG-IP Access Policy Manager 11.5.3

11.5.3

F5 Big-IP Access Policy Manager (APM) 11.5.4

11.5.4

F5 Big-IP Access Policy Manager (APM) 11.6.0

11.6.0

F5 BIG-IP Access Policy Manager (APM) 12.0.0

12.0.0

F5 BIG-IP Application Acceleration Manager 11.4.1

11.4.1

F5 BIG-IP Application Acceleration Manager 11.5.3

11.5.3

F5 Big-IP Application Acceleration Manager 11.5.4

11.5.4

F5 BIG-IP Application Acceleration Manager 11.6.0

11.6.0

F5 BIG-IP Application Acceleration Manager (AAM) 12.0.0

12.0.0

F5 Networks BIGIP Link Controller 11.2.1

11.2.1

F5 BIG-IP Link Controller 11.4.1

11.4.1

F5 BIG-IP Link Controller 11.5.3

11.5.3

F5 Big-IP Link Controller 11.5.4

11.5.4

F5 BIG-IP Link Controller 11.6.0

11.6.0

F5 BIG-IP Link Controller 12.0.0

12.0.0

F5 Networks BIGIP Global Traffic Manager 11.2.1

11.2.1

F5 BIG-IP Global Traffic Manager 11.4.1

11.4.1

F5 BIG-IP Global Traffic Manager 11.5.3

11.5.3

F5 Big-IP Global Traffic Manager 11.5.4

11.5.4

F5 BIG-IP Global Traffic Manager 11.6.0

11.6.0

F5 Networks BIGIP WebAccelerator 11.2.1

11.2.1

References

92670

Third Party Advisory, VDB Entry

1036624

Third Party Advisory, VDB Entry

https://support.f5.com/kb/en-us/solutions/public/k/19/sol19784568.html

Vendor Advisory

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