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Apple » Mac Os X » 10.14.6 Security Update 2021-004 * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-004:*:*:*:*:*:*
CVSS Scores Greater Than: 0   1   2   3   4   5   6   7   8   9  
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2021-30811 2021-10-19 2022-02-11
2.1
 None Local Low Not required Partial None None
This issue was addressed with improved checks. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8. A local attacker may be able to read sensitive information.
2 CVE-2021-30805 787 Exec Code Mem. Corr. 2021-09-08 2021-09-16
10.0
 None Remote Low Not required Complete Complete Complete
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
3 CVE-2021-30799 787 Exec Code Mem. Corr. 2021-09-08 2021-09-15
9.3
 None Remote Medium Not required Complete Complete Complete
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.
4 CVE-2021-30796 DoS 2021-09-08 2021-09-16
4.3
 None Remote Medium Not required None None Partial
A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service.
5 CVE-2021-30793 Exec Code 2021-09-08 2021-09-15
10.0
 None Remote Low Not required Complete Complete Complete
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
6 CVE-2021-30792 787 Exec Code 2021-09-08 2022-02-11
6.8
 None Remote Medium Not required Partial Partial Partial
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted image may lead to arbitrary code execution.
7 CVE-2021-30791 125 2021-09-08 2022-02-11
4.3
 None Remote Medium Not required Partial None None
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted file may disclose user information.
8 CVE-2021-30790 200 Exec Code +Info 2021-09-08 2021-09-15
6.8
 None Remote Medium Not required Partial Partial Partial
An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution.
9 CVE-2021-30788 2021-09-08 2021-09-15
5.8
 None Remote Medium Not required Partial None Partial
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents.
10 CVE-2021-30787 2021-09-08 2021-09-15
6.8
 None Remote Medium Not required Partial Partial Partial
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to cause unexpected system termination or write kernel memory.
11 CVE-2021-30784 Exec Code 2021-09-08 2022-02-11
4.6
 None Local Low Not required Partial Partial Partial
Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.5. A local attacker may be able to execute code on the Apple T2 Security Chip.
12 CVE-2021-30783 863 2021-09-08 2022-04-18
2.1
 None Local Low Not required None Partial None
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A sandboxed process may be able to circumvent sandbox restrictions.
13 CVE-2021-30782 2021-09-08 2021-09-17
4.3
 None Remote Medium Not required Partial None None
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to access restricted files.
14 CVE-2021-30781 Exec Code 2021-09-08 2021-09-17
4.6
 None Local Low Not required Partial Partial Partial
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. A local attacker may be able to cause unexpected application termination or arbitrary code execution.
15 CVE-2021-30780 787 +Priv 2021-09-08 2021-09-17
9.3
 None Remote Medium Not required Complete Complete Complete
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. A malicious application may be able to gain root privileges.
16 CVE-2021-30777 74 +Priv 2021-09-08 2021-09-17
9.3
 None Remote Medium Not required Complete Complete Complete
An injection issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.
17 CVE-2021-30772 +Priv 2021-09-08 2022-05-03
9.3
 None Remote Medium Not required Complete Complete Complete
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to gain root privileges.
18 CVE-2021-30766 787 Exec Code 2021-09-08 2021-09-16
9.3
 None Remote Medium Not required Complete Complete Complete
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
19 CVE-2021-30765 787 Exec Code 2021-09-08 2021-09-16
9.3
 None Remote Medium Not required Complete Complete Complete
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
20 CVE-2021-30760 190 Exec Code Overflow 2021-09-08 2021-09-16
6.8
 None Remote Medium Not required Partial Partial Partial
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.
21 CVE-2021-30759 787 Exec Code Overflow 2021-09-08 2021-09-14
6.8
 None Remote Medium Not required Partial Partial Partial
A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.
22 CVE-2021-30733 125 2021-09-08 2021-09-22
4.3
 None Remote Medium Not required Partial None None
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted font may result in the disclosure of process memory.
23 CVE-2021-30703 415 Exec Code 2021-09-08 2021-09-17
7.2
 None Local Low Not required Complete Complete Complete
A double free issue was addressed with improved memory management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. An application may be able to execute arbitrary code with kernel privileges.
24 CVE-2021-30677 2021-09-08 2021-11-03
4.6
 None Local Low Not required Partial Partial Partial
This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.
25 CVE-2021-30672 787 +Priv Mem. Corr. 2021-09-08 2021-09-16
9.3
 None Remote Medium Not required Complete Complete Complete
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A malicious application may be able to gain root privileges.
26 CVE-2020-27942 Exec Code 2021-09-08 2021-09-15
6.8
 None Remote Medium Not required Partial Partial Partial
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Processing a maliciously crafted font file may lead to arbitrary code execution.
Total number of vulnerabilities : 26   Page : 1 (This Page)
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