CVE-2015-4638

Medium

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.

SeverityMedium
CVSS5.0
Exploit probability—
ProductF5 Big-ip Advanced Firewall Manager
PublishedSep 18, 2015
First seenSep 18, 2015

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
f5 big-ip_advanced_firewall_manager11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_analytics11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_application_security_manager11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_edge_gateway11.2.1, 11.3.0—
f5 big-ip_global_traffic_manager11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_link_controller11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_local_traffic_manager11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_policy_enforcement_manager11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.6.0—
f5 big-ip_protocol_security_module11.2.1, 11.3.0, 11.4.0, 11.4.1—
f5 big-ip_webaccelerator11.2.1, 11.3.0—

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CVE-2015-4638 · F5 Big-ip Advanced Firewall Manager · Dark Radar