Vulnerability Details CVE-2021-40531
Sketch before 75 allows library feeds to be used to bypass file quarantine. Files are automatically downloaded and opened, without the com.apple.quarantine extended attribute. This results in remote code execution, as demonstrated by CommandString in a terminal profile to Terminal.app.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.058
EPSS Ranking 90.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2021-40531
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cpe:2.3:a:sketch:sketch:3.0
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cpe:2.3:a:sketch:sketch:3.0.1
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cpe:2.3:a:sketch:sketch:3.0.2
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cpe:2.3:a:sketch:sketch:3.0.3
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cpe:2.3:a:sketch:sketch:3.0.4
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cpe:2.3:a:sketch:sketch:3.1
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cpe:2.3:a:sketch:sketch:3.1.1
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cpe:2.3:a:sketch:sketch:3.2
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cpe:2.3:a:sketch:sketch:3.2.1
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cpe:2.3:a:sketch:sketch:3.2.2
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cpe:2.3:a:sketch:sketch:3.3
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cpe:2.3:a:sketch:sketch:3.3.1
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cpe:2.3:a:sketch:sketch:3.3.2
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cpe:2.3:a:sketch:sketch:3.3.3
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cpe:2.3:a:sketch:sketch:3.4
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cpe:2.3:a:sketch:sketch:3.4.1
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cpe:2.3:a:sketch:sketch:3.4.2
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cpe:2.3:a:sketch:sketch:3.4.3
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cpe:2.3:a:sketch:sketch:3.4.4
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cpe:2.3:a:sketch:sketch:3.5
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cpe:2.3:a:sketch:sketch:3.5.1
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cpe:2.3:a:sketch:sketch:3.5.2
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cpe:2.3:a:sketch:sketch:3.6
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cpe:2.3:a:sketch:sketch:3.6.1
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cpe:2.3:a:sketch:sketch:3.7
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cpe:2.3:a:sketch:sketch:3.7.1
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cpe:2.3:a:sketch:sketch:3.7.2
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cpe:2.3:a:sketch:sketch:3.8
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cpe:2.3:a:sketch:sketch:3.8.1
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cpe:2.3:a:sketch:sketch:3.8.2
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cpe:2.3:a:sketch:sketch:3.8.3
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cpe:2.3:a:sketch:sketch:39
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cpe:2.3:a:sketch:sketch:39.1
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cpe:2.3:a:sketch:sketch:40
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cpe:2.3:a:sketch:sketch:40.1
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cpe:2.3:a:sketch:sketch:40.2
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cpe:2.3:a:sketch:sketch:40.3
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cpe:2.3:a:sketch:sketch:41
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cpe:2.3:a:sketch:sketch:41.1
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cpe:2.3:a:sketch:sketch:41.2
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cpe:2.3:a:sketch:sketch:42
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cpe:2.3:a:sketch:sketch:43
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cpe:2.3:a:sketch:sketch:43.1
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cpe:2.3:a:sketch:sketch:43.2
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cpe:2.3:a:sketch:sketch:44
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cpe:2.3:a:sketch:sketch:44.1
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cpe:2.3:a:sketch:sketch:45
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cpe:2.3:a:sketch:sketch:45.1
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cpe:2.3:a:sketch:sketch:45.2
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cpe:2.3:a:sketch:sketch:46
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cpe:2.3:a:sketch:sketch:46.1
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cpe:2.3:a:sketch:sketch:46.2
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cpe:2.3:a:sketch:sketch:47
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cpe:2.3:a:sketch:sketch:47.1
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cpe:2.3:a:sketch:sketch:48
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cpe:2.3:a:sketch:sketch:48.1
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cpe:2.3:a:sketch:sketch:48.2
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cpe:2.3:a:sketch:sketch:49
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cpe:2.3:a:sketch:sketch:49.1
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cpe:2.3:a:sketch:sketch:49.2
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cpe:2.3:a:sketch:sketch:49.3
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cpe:2.3:a:sketch:sketch:50
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cpe:2.3:a:sketch:sketch:50.1
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cpe:2.3:a:sketch:sketch:51
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cpe:2.3:a:sketch:sketch:51.1
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cpe:2.3:a:sketch:sketch:51.2
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cpe:2.3:a:sketch:sketch:51.3
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cpe:2.3:a:sketch:sketch:52
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cpe:2.3:a:sketch:sketch:52.1
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cpe:2.3:a:sketch:sketch:52.2
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cpe:2.3:a:sketch:sketch:52.3
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cpe:2.3:a:sketch:sketch:52.4
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cpe:2.3:a:sketch:sketch:52.5
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cpe:2.3:a:sketch:sketch:52.6
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cpe:2.3:a:sketch:sketch:53
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cpe:2.3:a:sketch:sketch:53.1
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cpe:2.3:a:sketch:sketch:53.2
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cpe:2.3:a:sketch:sketch:54
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cpe:2.3:a:sketch:sketch:54.1
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cpe:2.3:a:sketch:sketch:55.1
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cpe:2.3:a:sketch:sketch:55.2
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cpe:2.3:a:sketch:sketch:56
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cpe:2.3:a:sketch:sketch:56.1
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cpe:2.3:a:sketch:sketch:56.2
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cpe:2.3:a:sketch:sketch:56.3
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cpe:2.3:a:sketch:sketch:57
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cpe:2.3:a:sketch:sketch:57.1
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cpe:2.3:a:sketch:sketch:58
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cpe:2.3:a:sketch:sketch:59
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cpe:2.3:a:sketch:sketch:59.1
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cpe:2.3:a:sketch:sketch:60
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cpe:2.3:a:sketch:sketch:60.1
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cpe:2.3:a:sketch:sketch:61
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cpe:2.3:a:sketch:sketch:61.1
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cpe:2.3:a:sketch:sketch:61.2
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cpe:2.3:a:sketch:sketch:62
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cpe:2.3:a:sketch:sketch:63
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cpe:2.3:a:sketch:sketch:63.1
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cpe:2.3:a:sketch:sketch:64
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cpe:2.3:a:sketch:sketch:65
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cpe:2.3:a:sketch:sketch:65.1
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cpe:2.3:a:sketch:sketch:66
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cpe:2.3:a:sketch:sketch:66.1
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cpe:2.3:a:sketch:sketch:67
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cpe:2.3:a:sketch:sketch:67.1
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cpe:2.3:a:sketch:sketch:67.2
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cpe:2.3:a:sketch:sketch:68
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cpe:2.3:a:sketch:sketch:68.1
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cpe:2.3:a:sketch:sketch:68.2
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cpe:2.3:a:sketch:sketch:69
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cpe:2.3:a:sketch:sketch:69.1
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cpe:2.3:a:sketch:sketch:69.2
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cpe:2.3:a:sketch:sketch:70
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cpe:2.3:a:sketch:sketch:70.1
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cpe:2.3:a:sketch:sketch:70.2
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cpe:2.3:a:sketch:sketch:70.3
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cpe:2.3:a:sketch:sketch:70.4
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cpe:2.3:a:sketch:sketch:70.5
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cpe:2.3:a:sketch:sketch:70.6
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cpe:2.3:a:sketch:sketch:71
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cpe:2.3:a:sketch:sketch:71.1
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cpe:2.3:a:sketch:sketch:71.2
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cpe:2.3:a:sketch:sketch:72.1
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cpe:2.3:a:sketch:sketch:72.2
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cpe:2.3:a:sketch:sketch:72.3
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cpe:2.3:a:sketch:sketch:72.4
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cpe:2.3:a:sketch:sketch:73
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cpe:2.3:a:sketch:sketch:73.1
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cpe:2.3:a:sketch:sketch:74.1
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