CVE-2018-5500

On F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, or 11.6.1 - 11.6.2, every Multipath TCP (MCTCP) connection established leaks a small amount of memory. Virtual server using TCP profile with Multipath TCP (MCTCP) feature enabled will be affected by this issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/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: 70%
VendorProductVersion
f5big-ip_local_traffic_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_local_traffic_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_local_traffic_manager
13.0.0
f5big-ip_application_acceleration_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_application_acceleration_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_application_acceleration_manager
13.0.0
f5big-ip_advanced_firewall_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_advanced_firewall_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_advanced_firewall_manager
13.0.0
f5big-ip_analytics
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_analytics
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_analytics
13.0.0
f5big-ip_access_policy_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_access_policy_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_access_policy_manager
13.0.0
f5big-ip_application_security_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_application_security_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_application_security_manager
13.0.0
f5big-ip_dns
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_dns
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_dns
13.0.0
f5big-ip_link_controller
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_link_controller
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_link_controller
13.0.0
f5big-ip_policy_enforcement_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_policy_enforcement_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_policy_enforcement_manager
13.0.0
f5big-ip_websafe
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_websafe
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_websafe
13.0.0
f5big-ip_edge_gateway
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_edge_gateway
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_edge_gateway
13.0.0
f5big-ip_global_traffic_manager
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_global_traffic_manager
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_global_traffic_manager
13.0.0
f5big-ip_webaccelerator
11.6.1 ≤
𝑥
≤ 11.6.2
f5big-ip_webaccelerator
12.1.0 ≤
𝑥
≤ 12.1.3.1
f5big-ip_webaccelerator
13.0.0
𝑥
= Vulnerable software versions