Design/Logic Flaw

2020-11-0520:15:00

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7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

In BIG-IP PEM versions 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.2.7, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2, when processing Capabilities-Exchange-Answer (CEA) packets with certain attributes from the Policy and Charging Rules Function (PCRF) server, the Traffic Management Microkernel (TMM) may generate a core file and restart.

CPENameOperatorVersion
big-ip_policy_enforcement_managerge11.6.1
big-ip_policy_enforcement_managerle11.6.5.2
big-ip_policy_enforcement_managerge14.1.0
big-ip_policy_enforcement_managerlt14.1.2.8
big-ip_policy_enforcement_managerge12.1.0
big-ip_policy_enforcement_managerle12.1.5.2
big-ip_policy_enforcement_managerge13.1.0
big-ip_policy_enforcement_managerle13.1.3.4
big-ip_policy_enforcement_managerge15.1.0
big-ip_policy_enforcement_managerlt15.1.1

Name	Operator	Version
big-ip_policy_enforcement_manager	ge	11.6.1
big-ip_policy_enforcement_manager	le	11.6.5.2
big-ip_policy_enforcement_manager	ge	14.1.0
big-ip_policy_enforcement_manager	lt	14.1.2.8
big-ip_policy_enforcement_manager	ge	12.1.0
big-ip_policy_enforcement_manager	le	12.1.5.2
big-ip_policy_enforcement_manager	ge	13.1.0
big-ip_policy_enforcement_manager	le	13.1.3.4
big-ip_policy_enforcement_manager	ge	15.1.0
big-ip_policy_enforcement_manager	lt	15.1.1

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References

support.f5.com/csp/article/K82530456