Vulnerability Details CVE-2020-26311
Useragent is a user agent parser for Node.js. All versions as of time of publication contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no patches are available.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.7%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2020-26311
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cpe:2.3:a:useragent_project:useragent:0.1.0
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cpe:2.3:a:useragent_project:useragent:0.1.1
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cpe:2.3:a:useragent_project:useragent:0.1.2
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cpe:2.3:a:useragent_project:useragent:1.0.0
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cpe:2.3:a:useragent_project:useragent:1.0.1
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cpe:2.3:a:useragent_project:useragent:1.0.2
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cpe:2.3:a:useragent_project:useragent:1.0.3
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cpe:2.3:a:useragent_project:useragent:1.0.4
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cpe:2.3:a:useragent_project:useragent:1.0.5
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cpe:2.3:a:useragent_project:useragent:1.0.6
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cpe:2.3:a:useragent_project:useragent:1.1.0
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cpe:2.3:a:useragent_project:useragent:2.0.0
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cpe:2.3:a:useragent_project:useragent:2.0.1
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cpe:2.3:a:useragent_project:useragent:2.0.10
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cpe:2.3:a:useragent_project:useragent:2.0.2
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cpe:2.3:a:useragent_project:useragent:2.0.3
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cpe:2.3:a:useragent_project:useragent:2.0.4
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cpe:2.3:a:useragent_project:useragent:2.0.5
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cpe:2.3:a:useragent_project:useragent:2.0.6
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cpe:2.3:a:useragent_project:useragent:2.0.7
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cpe:2.3:a:useragent_project:useragent:2.0.8
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cpe:2.3:a:useragent_project:useragent:2.0.9
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cpe:2.3:a:useragent_project:useragent:2.1.0
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cpe:2.3:a:useragent_project:useragent:2.1.1
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cpe:2.3:a:useragent_project:useragent:2.1.10
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cpe:2.3:a:useragent_project:useragent:2.1.11
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cpe:2.3:a:useragent_project:useragent:2.1.12
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cpe:2.3:a:useragent_project:useragent:2.1.13
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cpe:2.3:a:useragent_project:useragent:2.1.2
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cpe:2.3:a:useragent_project:useragent:2.1.3
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cpe:2.3:a:useragent_project:useragent:2.1.4
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cpe:2.3:a:useragent_project:useragent:2.1.5
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cpe:2.3:a:useragent_project:useragent:2.1.6
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cpe:2.3:a:useragent_project:useragent:2.1.7
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cpe:2.3:a:useragent_project:useragent:2.1.8
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cpe:2.3:a:useragent_project:useragent:2.1.9
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cpe:2.3:a:useragent_project:useragent:2.2.0
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cpe:2.3:a:useragent_project:useragent:2.2.1
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cpe:2.3:a:useragent_project:useragent:2.3.0