PoC Index

CVE-2021-40531

CRITICAL 9.8EPSS 32.8%

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.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
32.77% chance of exploitation in the next 30 days, 98th percentile
Published
2021-09-06
Updated
2024-08-04

Proof-of-concept exploits (2)

References

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