Vulnerability Details CVE-2019-5645
By sending a specially crafted HTTP GET request to a listening Rapid7 Metasploit HTTP handler, an attacker can register an arbitrary regular expression. When evaluated, this malicious handler can either prevent new HTTP handler sessions from being established, or cause a resource exhaustion on the Metasploit server.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.879
EPSS Ranking 99.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-5645
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cpe:2.3:a:rapid7:metasploit:4.11.7
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cpe:2.3:a:rapid7:metasploit:4.12.40
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cpe:2.3:a:rapid7:metasploit:4.13.0
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cpe:2.3:a:rapid7:metasploit:4.13.1
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cpe:2.3:a:rapid7:metasploit:4.13.19
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cpe:2.3:a:rapid7:metasploit:4.14.0
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cpe:2.3:a:rapid7:metasploit:4.14.1
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cpe:2.3:a:rapid7:metasploit:4.14.2
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cpe:2.3:a:rapid7:metasploit:4.14.3
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cpe:2.3:a:rapid7:metasploit:4.15.0
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cpe:2.3:a:rapid7:metasploit:4.15.1
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cpe:2.3:a:rapid7:metasploit:4.16.0
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cpe:2.3:a:rapid7:metasploit:4.17.1
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cpe:2.3:a:rapid7:metasploit:4.19.0
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cpe:2.3:a:rapid7:metasploit:5.0.0
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cpe:2.3:a:rapid7:metasploit:5.0.1
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cpe:2.3:a:rapid7:metasploit:5.0.10
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cpe:2.3:a:rapid7:metasploit:5.0.11
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cpe:2.3:a:rapid7:metasploit:5.0.12
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cpe:2.3:a:rapid7:metasploit:5.0.13
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cpe:2.3:a:rapid7:metasploit:5.0.14
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cpe:2.3:a:rapid7:metasploit:5.0.15
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cpe:2.3:a:rapid7:metasploit:5.0.16
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cpe:2.3:a:rapid7:metasploit:5.0.17
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cpe:2.3:a:rapid7:metasploit:5.0.18
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cpe:2.3:a:rapid7:metasploit:5.0.19
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cpe:2.3:a:rapid7:metasploit:5.0.2
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cpe:2.3:a:rapid7:metasploit:5.0.20
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cpe:2.3:a:rapid7:metasploit:5.0.21
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cpe:2.3:a:rapid7:metasploit:5.0.22
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cpe:2.3:a:rapid7:metasploit:5.0.23
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cpe:2.3:a:rapid7:metasploit:5.0.24
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cpe:2.3:a:rapid7:metasploit:5.0.25
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cpe:2.3:a:rapid7:metasploit:5.0.26
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cpe:2.3:a:rapid7:metasploit:5.0.27
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cpe:2.3:a:rapid7:metasploit:5.0.3
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cpe:2.3:a:rapid7:metasploit:5.0.4
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cpe:2.3:a:rapid7:metasploit:5.0.5
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cpe:2.3:a:rapid7:metasploit:5.0.6
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cpe:2.3:a:rapid7:metasploit:5.0.7
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cpe:2.3:a:rapid7:metasploit:5.0.8
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cpe:2.3:a:rapid7:metasploit:5.0.9