CVE-2020-24003 Information

Description

Microsoft Skype through 8.59.0.77 on macOS has the disable-library-validation entitlement which allows a local process (with the user’s privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Skype Client’s microphone and camera access.

CVSS Vector

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

Reference

https://www.hdwsec.fr/blog/20200608-skype/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

3.3