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Vulnerability CVE-2020-27936
Published: 2021-04-02
| Description: |
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A local user may be able to cause unexpected system termination or read kernel memory. |
Type:
CWE-125 (Out-of-bounds Read)
CVSS2 => (AV:L/AC:L/Au:N/C:C/I:N/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
6.6/10 |
9.2/10 |
3.9/10 |
| Exploit range |
Attack complexity |
Authentication |
Local |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Complete |
None |
Complete |
References: |
https://support.apple.com/en-us/HT212011
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