Vulnerability CVE-2020-9856


Published: 2020-06-09

Description:
This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.5. An application may be able to gain elevated privileges.

See advisories in our WLB2 database:
Topic
Author
Date
High
Safari Type Confusion / Sandbox Escape
timwr
01.10.2020

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Apple -> Mac os x 

 References:
https://support.apple.com/HT211170

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