Vulnerability Details CVE-2019-6596
In BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, 12.1.0-12.1.3.6, 11.6.1-11.6.3.2, or 11.5.1-11.5.8, when processing fragmented ClientHello messages in a DTLS session TMM may corrupt memory eventually leading to a crash. Only systems offering DTLS connections via APM are impacted.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 72.7%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-6596
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.0.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.0.0