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CVE-2021-40531

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/6/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apple:macossketch:sketch

Weaknesses (CWE)

CWE-434

References

https://jonpalmisc.com/2021/11/22/cve-2021-40531(cve@mitre.org)

https://www.sketch.com/updates/#version-75(cve@mitre.org)

https://jonpalmisc.com/2021/11/22/cve-2021-40531(af854a3a-2127-422b-91ae-364da2661108)

https://www.sketch.com/updates/#version-75(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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