CVE-2018-5502

On F5 BIG-IP versions 13.0.0 - 13.1.0.3, attackers may be able to disrupt services on the BIG-IP system with maliciously crafted client certificate. This vulnerability affects virtual servers associated with Client SSL profile which enables the use of client certificate authentication. Client certificate authentication is not enabled by default in Client SSL profile. There is no control plane exposure.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
f5CNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
f5big-ip_access_policy_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_advanced_firewall_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_analytics
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_application_acceleration_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_application_security_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_domain_name_system
13.0.0 ≤
𝑥
≤ 13.1.0.4
f5big-ip_edge_gateway
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_global_traffic_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_link_controller
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_local_traffic_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_policy_enforcement_manager
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_webaccelerator
13.0.0 ≤
𝑥
< 13.1.0.4
f5big-ip_websafe
1.0.0
𝑥
= Vulnerable software versions