Description

On BIG-IP version 16.0.x before 16.0.1.2 and 15.1.x before 15.1.3, when the iRules RESOLVER::summarize command is used on a virtual server, undisclosed requests can cause an increase in Traffic Management Microkernel (TMM) memory utilization resulting in an out-of-memory condition and a denial-of-service (DoS). Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Related CPE's

a

f5

big-ip_access_policy_manager

2

a

f5

big-ip_advanced_firewall_manager

2

a

f5

big-ip_advanced_web_application_firewall

2

a

f5

big-ip_analytics

2

a

f5

big-ip_application_acceleration_manager

2

a

f5

big-ip_application_security_manager

2

a

f5

big-ip_domain_name_system

2

a

f5

big-ip_fraud_protection_service

2

a

f5

big-ip_global_traffic_manager

2

a

f5

big-ip_link_controller

2

a

f5

big-ip_local_traffic_manager

2

References

https://support.f5.com/csp/article/K65397301

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-400

[email protected]

Secondary
CWE-400

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-09-14T13:15:11.033

3 years ago

Last modified

2021-09-24T15:02:51.520

3 years ago