# |
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-2021-30796 |
|
|
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. |
2 |
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. |
3 |
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. |
4 |
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. |
5 |
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. |
6 |
CVE-2021-30746 |
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 macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted USD file may disclose memory contents. |
7 |
CVE-2021-30743 |
787 |
|
Exec Code |
2021-09-08 |
2021-09-22 |
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 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution. |
8 |
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. |
9 |
CVE-2021-1875 |
415 |
|
Mem. Corr. |
2021-09-08 |
2021-09-16 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
A double free issue was addressed with improved memory management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted file may lead to heap corruption. |
10 |
CVE-2021-1858 |
787 |
|
Exec Code |
2021-09-08 |
2021-09-17 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds write issue was addressed with improved bounds checking. |
11 |
CVE-2021-1857 |
665 |
|
|
2021-09-08 |
2021-09-16 |
4.3 |
None |
Remote |
Medium |
Not required |
Partial |
None |
None |
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iTunes 12.11.3 for Windows, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iCloud for Windows 12.3, macOS Big Sur 11.3, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may disclose sensitive user information. |
12 |
CVE-2021-1851 |
269 |
|
Exec Code |
2021-09-08 |
2021-09-20 |
9.3 |
None |
Remote |
Medium |
Not required |
Complete |
Complete |
Complete |
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to execute arbitrary code with kernel privileges. |
13 |
CVE-2021-1847 |
787 |
|
Exec Code Mem. Corr. |
2021-09-08 |
2021-09-16 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution. |
14 |
CVE-2021-1846 |
125 |
|
|
2021-09-08 |
2021-09-17 |
4.3 |
None |
Remote |
Medium |
Not required |
Partial |
None |
None |
Processing a maliciously crafted audio file may disclose restricted memory. This issue is fixed in Security Update 2021-002 Catalina, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An out-of-bounds read was addressed with improved input validation. |
15 |
CVE-2021-1843 |
|
|
Exec Code |
2021-09-08 |
2021-09-16 |
6.8 |
None |
Remote |
Medium |
Not required |
Partial |
Partial |
Partial |
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution. |
16 |
CVE-2021-1841 |
787 |
|
Exec Code |
2021-09-08 |
2021-09-20 |
9.3 |
None |
Remote |
Medium |
Not required |
Complete |
Complete |
Complete |
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. An out-of-bounds write issue was addressed with improved bounds checking. |
17 |
CVE-2021-1840 |
20 |
|
Mem. Corr. |
2021-09-08 |
2021-09-15 |
4.6 |
None |
Local |
Low |
Not required |
Partial |
Partial |
Partial |
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges. |
18 |
CVE-2021-1839 |
269 |
|
|
2021-09-08 |
2021-09-15 |
4.6 |
None |
Local |
Low |
Not required |
Partial |
Partial |
Partial |
The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges. |
19 |
CVE-2021-1834 |
787 |
|
Exec Code |
2021-09-08 |
2021-09-15 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges. |