Apple MacOSX Security Update (HT212147)HT212871

Published: 2021-10-28 14:11:37
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

severity_vector=CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

severity_origin=NVD

severity_date=2021-11-02 13:59:00 +0000 (Tue, 02 Nov 2021)

Summary:
Apple Mac OS X is prone to multiple vulnerabilities.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
Multiple flaws exist due to: - Multiple out-of-bounds read errors. - Multiple memory corruption errors. - An improper state management. - An inherited permissions issue. - A logic issue due to improper state management. - Multiple input validation errors.

Impact:
Successful exploitation will allow attackers to conduct arbitrary code execution, privilege escalation and information disclosure etc.

Affected Versions:
Apple Mac OS X 10.15.x prior to Security Update 2021-007 Catalina.

Recommendations:
Apply Security Update 2021-007 Catalina for 10.15.x, Please see the references for more information.

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2021-30876
https://nvd.nist.gov/vuln/detail/CVE-2021-30879
https://nvd.nist.gov/vuln/detail/CVE-2021-30877
https://nvd.nist.gov/vuln/detail/CVE-2021-30880
https://nvd.nist.gov/vuln/detail/CVE-2021-30907
https://nvd.nist.gov/vuln/detail/CVE-2021-30899
https://nvd.nist.gov/vuln/detail/CVE-2021-30917
https://nvd.nist.gov/vuln/detail/CVE-2021-30834
https://nvd.nist.gov/vuln/detail/CVE-2021-30905
https://nvd.nist.gov/vuln/detail/CVE-2021-30919
https://nvd.nist.gov/vuln/detail/CVE-2021-30881
https://nvd.nist.gov/vuln/detail/CVE-2021-30824
https://nvd.nist.gov/vuln/detail/CVE-2021-30901
https://nvd.nist.gov/vuln/detail/CVE-2021-30821
https://nvd.nist.gov/vuln/detail/CVE-2021-30909
https://nvd.nist.gov/vuln/detail/CVE-2021-30916
https://nvd.nist.gov/vuln/detail/CVE-2021-30910
https://nvd.nist.gov/vuln/detail/CVE-2021-30911
https://nvd.nist.gov/vuln/detail/CVE-2021-30912
https://nvd.nist.gov/vuln/detail/CVE-2021-30915
https://nvd.nist.gov/vuln/detail/CVE-2021-30892

References:

https://support.apple.com/en-us/HT212871

Severity
High
CVSS Score
9.3
Published
2021-10-28
Modified
2021-11-10
Category
Mac OS X Local Security Checks

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