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cnvdChina National Vulnerability DatabaseCNVD-2022-55180
HistoryAug 03, 2022 - 12:00 a.m.

F5 BIG-IP TMM Data Normalization Infinite Loop Vulnerability

2022-08-0300:00:00
China National Vulnerability Database
www.cnvd.org.cn
15

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

F5 BIG-IP is an application delivery platform from F5 that integrates network traffic orchestration, load balancing, intelligent DNS, remote access policy management, etc. An infinite loop vulnerability in F5 BIG-IP TMM data normalization stems from the fact that when an LTM virtual server is configured to perform data normalization, an undisclosed request could cause the traffic management microkernel (TMM) to terminates, which can be exploited by an attacker to cause a denial of service.

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

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