NetSight
critical9.8

CVE-2021-40531

Sketch before 75 allows library feeds to be used to bypass file quarantine.

Impact

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.

Affected products

VendorProductAffected versions
SketchSketch
before 75

Weakness classification

References