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Test ID:1.3.6.1.4.1.25623.1.0.826545
Category:Mac OS X Local Security Checks
Title:Apple Mac OS X Security Update (HT212602)
Summary:Apple Mac OS X is prone to multiple; vulnerabilities.
Description:Summary:
Apple Mac OS X is prone to multiple
vulnerabilities.

Vulnerability Insight:
Multiple flaws exist due to,

- Multiple memory corruption issues.

- Multiple out-of-bounds read issues.

- Multiple out-of-bounds write issues.

For more information about the vulnerabilities refer to Reference links.

Vulnerability Impact:
Successful exploitation of these
vulnerabilities allow remote attackers to execute arbitrary code, bypass
security restrictions, disclose sensitive information and cause a denial of
service on affected system.

Affected Software/OS:
Apple Mac OS X Big Sur prior to
version 11.5.

Solution:
Upgrade to version 11.5 for macOS Big Sur 11.x.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-1821
https://support.apple.com/en-us/HT212602
https://support.apple.com/en-us/HT212605
Common Vulnerability Exposure (CVE) ID: CVE-2021-30677
https://support.apple.com/en-us/HT212528
https://support.apple.com/en-us/HT212529
https://support.apple.com/en-us/HT212532
https://support.apple.com/en-us/HT212533
https://support.apple.com/en-us/HT212600
https://support.apple.com/en-us/HT212603
Common Vulnerability Exposure (CVE) ID: CVE-2021-30748
https://support.apple.com/en-us/HT212601
Common Vulnerability Exposure (CVE) ID: CVE-2021-30758
https://support.apple.com/en-us/HT212604
https://support.apple.com/en-us/HT212606
Common Vulnerability Exposure (CVE) ID: CVE-2021-30759
Common Vulnerability Exposure (CVE) ID: CVE-2021-30760
Common Vulnerability Exposure (CVE) ID: CVE-2021-30765
Common Vulnerability Exposure (CVE) ID: CVE-2021-30766
Common Vulnerability Exposure (CVE) ID: CVE-2021-30768
Common Vulnerability Exposure (CVE) ID: CVE-2021-30772
Common Vulnerability Exposure (CVE) ID: CVE-2021-30774
Common Vulnerability Exposure (CVE) ID: CVE-2021-30775
Common Vulnerability Exposure (CVE) ID: CVE-2021-30776
Common Vulnerability Exposure (CVE) ID: CVE-2021-30777
Common Vulnerability Exposure (CVE) ID: CVE-2021-30778
Common Vulnerability Exposure (CVE) ID: CVE-2021-30779
Common Vulnerability Exposure (CVE) ID: CVE-2021-30780
Common Vulnerability Exposure (CVE) ID: CVE-2021-30781
Common Vulnerability Exposure (CVE) ID: CVE-2021-30782
Common Vulnerability Exposure (CVE) ID: CVE-2021-30783
http://seclists.org/fulldisclosure/2021/Sep/40
Common Vulnerability Exposure (CVE) ID: CVE-2021-30784
Common Vulnerability Exposure (CVE) ID: CVE-2021-30785
https://www.zerodayinitiative.com/advisories/ZDI-22-353/
Common Vulnerability Exposure (CVE) ID: CVE-2021-30786
Common Vulnerability Exposure (CVE) ID: CVE-2021-30787
Common Vulnerability Exposure (CVE) ID: CVE-2021-30788
Common Vulnerability Exposure (CVE) ID: CVE-2021-30789
Common Vulnerability Exposure (CVE) ID: CVE-2021-30790
Common Vulnerability Exposure (CVE) ID: CVE-2021-30791
Common Vulnerability Exposure (CVE) ID: CVE-2021-30792
Common Vulnerability Exposure (CVE) ID: CVE-2021-30793
Common Vulnerability Exposure (CVE) ID: CVE-2021-30795
Common Vulnerability Exposure (CVE) ID: CVE-2021-30796
Common Vulnerability Exposure (CVE) ID: CVE-2021-30797
Common Vulnerability Exposure (CVE) ID: CVE-2021-30798
Common Vulnerability Exposure (CVE) ID: CVE-2021-30799
Common Vulnerability Exposure (CVE) ID: CVE-2021-30803
Common Vulnerability Exposure (CVE) ID: CVE-2021-30805
Common Vulnerability Exposure (CVE) ID: CVE-2021-30817
Common Vulnerability Exposure (CVE) ID: CVE-2021-30871
Common Vulnerability Exposure (CVE) ID: CVE-2021-31004
https://support.apple.com/en-us/HT212869
Common Vulnerability Exposure (CVE) ID: CVE-2021-31006
Common Vulnerability Exposure (CVE) ID: CVE-2021-3518
https://security.netapp.com/advisory/ntap-20210625-0002/
https://support.apple.com/kb/HT212601
https://support.apple.com/kb/HT212602
https://support.apple.com/kb/HT212604
https://support.apple.com/kb/HT212605
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/
http://seclists.org/fulldisclosure/2021/Jul/54
http://seclists.org/fulldisclosure/2021/Jul/55
http://seclists.org/fulldisclosure/2021/Jul/58
http://seclists.org/fulldisclosure/2021/Jul/59
https://security.gentoo.org/glsa/202107-05
https://bugzilla.redhat.com/show_bug.cgi?id=1954242
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
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