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4.3
CVSSv2

CVE-2020-27896

Published: 08/12/2020 Updated: 12/10/2022
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
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Vulnerability Summary

A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to modify the file system.

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apple macos

apple mac os x

apple mac os x 10.14.6

apple mac os x 10.15.7

Mailing Lists

Full Disclosure: APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 1101 <!--X-Subject-Header-End-- ...

References

CWE-22https://support.apple.com/en-us/HT211931https://support.apple.com/kb/HT212011http://seclists.org/fulldisclosure/2020/Dec/32http://seclists.org/fulldisclosure/2020/Dec/26https://nvd.nist.govhttp://seclists.org/fulldisclosure/2020/Dec/32
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-47626CVE-2024-3400physicalCVE-2024-31426CVE-2024-22423CVE-2024-22438injectlocal usersCVE-2024-3797
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