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Apple macOS MontereyWebRTC Heap Buffer Overflow Vulnerability

Risk 95
Severity
8.8
Exploited
Input Validation, Integer Overflow, Null Pointer Dereference, Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AMD. A memory corruption issue was addressed with improved input validation.

1 / 62
Source: Apple
First published (updated )
CVE-2022-2294

Apple macOS Big SurApple Multiple Products Integer Overflow Vulnerability

Risk 85
Severity
7.8
Exploited
Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CoreGraphics. An integer overflow was addressed with improved input validation.

1 / 7
First published (updated )
CVE-2021-30860

Apple macOS Big SurApple macOS Unspecified Vulnerability

Risk 87
Severity
7.8
Exploited
Input Validation
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4. A malicious application may be able to bypass Privacy preferences. Apple is aware of a report that this issue may have been actively exploited..

1 / 3
First published (updated )
CVE-2021-30713

Apple iOS, iPadOS, and macOSApple iOS, iPadOS, and macOS Type Confusion Vulnerability

Risk 97
Severity
7.8
Exploited
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.

1 / 3
First published (updated )
CVE-2021-30869

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