CVE-2018-5507

High

Description

On F5 BIG-IP versions 13.0.0, 12.1.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5, vCMP guests running on VIPRION 2100, 4200 and 4300 series blades cannot correctly decrypt ciphertext from established SSL sessions with small MTU.

SeverityHigh
CVSS7.5
Exploit probability—
ProductF5 Big-ip Local Traffic Manager
PublishedApr 13, 2018
First seenApr 13, 2018

How to fix

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

Affected products

ProductAffected versionsFixed in
f5 big-ip_local_traffic_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_application_acceleration_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_advanced_firewall_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_analytics11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_access_policy_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_application_security_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_edge_gateway11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_global_traffic_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_link_controller11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_policy_enforcement_manager11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_webaccelerator11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_websafe11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—
f5 big-ip_domain_name_system11.5.1 ≤ v ≤ 11.5.5, 11.6.1 ≤ v ≤ 11.6.2, 12.1.0 ≤ v ≤ 12.1.3, 13.0.0—

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