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CVE-2015-4638 Details

Description

The FastL4 virtual server in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, GTM, Link Controller, and PEM 11.3.0 through 11.5.2 and 11.6.0 through 11.6.0 HF4, BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.1 through 11.3.0, and BIG-IP PSM 11.2.1 through 11.4.1 allows remote attackers to cause a denial of service (Traffic Management Microkernel restart) via a fragmented packet.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://support.f5.com/kb/en-us/solutions/public/17000/100/sol17155.html	CVE	Vendor Advisory
http://www.securitytracker.com/id/1033578	CVE
https://support.f5.com/kb/en-us/solutions/public/17000/100/sol17155.html	[email protected]	Vendor Advisory
http://www.securitytracker.com/id/1033578	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
f5 big-ip advanced firewall manager	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.3.0:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.0:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.4.1:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.0:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.1:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.5.2:::::::* cpe:2.3:a:f5:big-ip_advanced_firewall_manager:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip analytics	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_analytics:11.3.0:::::::* cpe:2.3:a:f5:big-ip_analytics:11.4.0:::::::* cpe:2.3:a:f5:big-ip_analytics:11.4.1:::::::* cpe:2.3:a:f5:big-ip_analytics:11.5.0:::::::* cpe:2.3:a:f5:big-ip_analytics:11.5.1:::::::* cpe:2.3:a:f5:big-ip_analytics:11.5.2:::::::* cpe:2.3:a:f5:big-ip_analytics:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip application security manager	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_application_security_manager:11.3.0:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.4.0:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.4.1:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.5.0:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.5.1:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.5.2:::::::* cpe:2.3:a:f5:big-ip_application_security_manager:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip edge gateway	11.2.1 11.3.0
CPE cpe:2.3:a:f5:big-ip_edge_gateway:11.2.1:::::::* cpe:2.3:a:f5:big-ip_edge_gateway:11.3.0:::::::* Remediation No remediation found in references.
f5 big-ip global traffic manager	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_global_traffic_manager:11.3.0:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.0:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.4.1:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.0:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.1:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.5.2:::::::* cpe:2.3:a:f5:big-ip_global_traffic_manager:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip link controller	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_link_controller:11.3.0:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.4.0:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.4.1:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.5.0:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.5.1:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.5.2:::::::* cpe:2.3:a:f5:big-ip_link_controller:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip local traffic manager	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_local_traffic_manager:11.3.0:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.0:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.4.1:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.0:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.1:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.5.2:::::::* cpe:2.3:a:f5:big-ip_local_traffic_manager:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip policy enforcement manager	11.3.0 11.4.0 11.4.1 11.5.0 11.5.1
CPE cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.3.0:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.0:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.4.1:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.0:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.1:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.5.2:::::::* cpe:2.3:a:f5:big-ip_policy_enforcement_manager:11.6.0:::::::* Remediation No remediation found in references.
f5 big-ip protocol security module	11.2.1 11.3.0 11.4.0 11.4.1
CPE cpe:2.3:a:f5:big-ip_protocol_security_module:11.2.1:::::::* cpe:2.3:a:f5:big-ip_protocol_security_module:11.3.0:::::::* cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.0:::::::* cpe:2.3:a:f5:big-ip_protocol_security_module:11.4.1:::::::* Remediation No remediation found in references.
f5 big-ip webaccelerator	11.2.1 11.3.0
CPE cpe:2.3:a:f5:big-ip_webaccelerator:11.2.1:::::::* cpe:2.3:a:f5:big-ip_webaccelerator:11.3.0:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 22, 2015	Modified Analysis	[email protected]
Sep 22, 2015	Initial Analysis	[email protected]

CVE-2015-4638 Details

Description

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References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

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