Vulnerability Details CVE-2021-43138
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.8%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
Products affected by CVE-2021-43138
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cpe:2.3:a:async_project:async:0.1.0
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cpe:2.3:a:async_project:async:0.1.1
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cpe:2.3:a:async_project:async:0.1.15
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cpe:2.3:a:async_project:async:0.1.17
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cpe:2.3:a:async_project:async:0.1.19
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cpe:2.3:a:async_project:async:0.1.2
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cpe:2.3:a:async_project:async:0.1.20
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cpe:2.3:a:async_project:async:0.1.21
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cpe:2.3:a:async_project:async:0.1.22
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cpe:2.3:a:async_project:async:0.1.23
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cpe:2.3:a:async_project:async:0.1.24
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cpe:2.3:a:async_project:async:0.1.3
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cpe:2.3:a:async_project:async:0.1.4
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cpe:2.3:a:async_project:async:0.1.5
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cpe:2.3:a:async_project:async:0.1.6
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cpe:2.3:a:async_project:async:0.2.0
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cpe:2.3:a:async_project:async:0.2.1
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cpe:2.3:a:async_project:async:0.2.10
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cpe:2.3:a:async_project:async:0.2.2
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cpe:2.3:a:async_project:async:0.2.3
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cpe:2.3:a:async_project:async:0.2.4
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cpe:2.3:a:async_project:async:0.2.5
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cpe:2.3:a:async_project:async:0.2.6
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cpe:2.3:a:async_project:async:0.2.7
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cpe:2.3:a:async_project:async:0.2.8
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cpe:2.3:a:async_project:async:0.2.9
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cpe:2.3:a:async_project:async:0.3.0
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cpe:2.3:a:async_project:async:0.4.0
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cpe:2.3:a:async_project:async:0.4.1
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cpe:2.3:a:async_project:async:0.5.0
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cpe:2.3:a:async_project:async:0.6.0
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cpe:2.3:a:async_project:async:0.6.1
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cpe:2.3:a:async_project:async:0.6.2
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cpe:2.3:a:async_project:async:0.7.0
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cpe:2.3:a:async_project:async:0.8.0
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cpe:2.3:a:async_project:async:0.9.0
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cpe:2.3:a:async_project:async:0.9.1
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cpe:2.3:a:async_project:async:0.9.2
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cpe:2.3:a:async_project:async:1.0.0
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cpe:2.3:a:async_project:async:1.1.0
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cpe:2.3:a:async_project:async:1.1.1
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cpe:2.3:a:async_project:async:1.2.0
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cpe:2.3:a:async_project:async:1.2.1
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cpe:2.3:a:async_project:async:1.3.0
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cpe:2.3:a:async_project:async:1.4.0
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cpe:2.3:a:async_project:async:1.4.1
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cpe:2.3:a:async_project:async:1.4.2
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cpe:2.3:a:async_project:async:1.5.0
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cpe:2.3:a:async_project:async:1.5.1
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cpe:2.3:a:async_project:async:1.5.2
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cpe:2.3:a:async_project:async:2.0.0
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cpe:2.3:a:async_project:async:2.0.1
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cpe:2.3:a:async_project:async:2.1.0
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cpe:2.3:a:async_project:async:2.1.1
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cpe:2.3:a:async_project:async:2.1.2
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cpe:2.3:a:async_project:async:2.1.3
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cpe:2.3:a:async_project:async:2.1.4
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cpe:2.3:a:async_project:async:2.1.5
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cpe:2.3:a:async_project:async:2.2.0
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cpe:2.3:a:async_project:async:2.3.0
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cpe:2.3:a:async_project:async:2.4.0
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cpe:2.3:a:async_project:async:2.4.1
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cpe:2.3:a:async_project:async:2.5.0
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cpe:2.3:a:async_project:async:2.6.0
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cpe:2.3:a:async_project:async:2.6.1
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cpe:2.3:a:async_project:async:2.6.2
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cpe:2.3:a:async_project:async:2.6.3
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cpe:2.3:a:async_project:async:3.0.0
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cpe:2.3:a:async_project:async:3.0.1
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cpe:2.3:a:async_project:async:3.1.0
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cpe:2.3:a:async_project:async:3.1.1
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cpe:2.3:a:async_project:async:3.2.0
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cpe:2.3:a:async_project:async:3.2.1
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cpe:2.3:o:fedoraproject:fedora:36
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cpe:2.3:o:fedoraproject:fedora:37