CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2021-30979 – Apple macOS ModelIO ABC File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-30979
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution. Se abordó un problema de desbordamiento del búfer con una administración de la memoria mejorada. Este problema es corregido en macOS Monterey versión 12.1, iOS versión 15.2 e iPadOS versión 15.2, macOS Big Sur versión 11.6.2, Security Update 2021-008 Catalina. • https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212981 https://www.zerodayinitiative.com/advisories/ZDI-22-358 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.5EPSS: 0%CPEs: 13EXPL: 0CVE-2021-30973
https://notcve.org/view.php?id=CVE-2021-30973
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted file may disclose user information. Se abordó una lectura fuera de límites con una comprobación de entrada mejorada. Este problema es corregido en macOS Monterey versión 12.1, iOS versión 15.2 e iPadOS versión 15.2, macOS Big Sur versión 11.6.2, Security Update 2021-008 Catalina. • https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212981 • CWE-125: Out-of-bounds Read •
CVSS: 9.3EPSS: 0%CPEs: 13EXPL: 0CVE-2021-30971
https://notcve.org/view.php?id=CVE-2021-30971
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution. Se abordó un problema de escritura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en macOS Monterey versión 12.1, iOS versión 15.2 e iPadOS versión 15.2, macOS Big Sur versión 11.6.2, Security Update 2021-008 Catalina. • https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212981 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-30967
https://notcve.org/view.php?id=CVE-2021-30967
Description: A permissions issue was addressed with improved validation. This issue is fixed in iOS 15.2 and iPadOS 15.2. A local attacker may be able to read sensitive information. Descripción: Se abordó un problema de permisos con una comprobación mejorada. Este problema es corregido en iOS versión 15.2 e iPadOS versión 15.2. • https://support.apple.com/en-us/HT212976 •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-30966
https://notcve.org/view.php?id=CVE-2021-30966
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. User traffic might unexpectedly be leaked to a proxy server despite PAC configurations. Se abordó un problema lógico con una administración de estado mejorada. Este problema es corregido en macOS Monterey versión 12.1, watchOS versión 8.3, iOS versión 15.2 e iPadOS versión 15.2, tvOS versión 15.2. • https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212980 •