Low severity · published Jan 11, 2021
CVE-2020-24003
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…
3.3
CVSS
1.2%
EPSS
No
On KEV
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
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SK
Skype · Microsoft
through 8.59.0.77 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-24003
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-24003
Exploit
https://www.hdwsec.fr/blog/20200608-skype/
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