CVE Vulnerability

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.sketch.com/updates/#version-75 Patch Release Notes
https://jonpalmisc.com/2021/11/22/cve-2021-40531 Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-09-06 09:15

Updated : 2022-04-25 05:44

NVD link : CVE-2021-40531

Mitre link : CVE-2021-40531

Products Affected
No products.
CWE
CWE-434