CVSS: 7.8EPSS: 0%CPEs: 36EXPL: 0CVE-2021-30703
https://notcve.org/view.php?id=CVE-2021-30703
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. Se abordó un problema de doble liberación con una administración de la memoria mejorada. Este problema es corregido en tvOS versión 14.6, iOS versión 14.6 y iPadOS versión 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur versión 11.4, watchOS versión 7.5. • 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 • CWE-415: Double Free •
CVSS: 9.3EPSS: 0%CPEs: 32EXPL: 0CVE-2021-30672
https://notcve.org/view.php?id=CVE-2021-30672
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. Se abordó un problema de corrupción de la memoria con una administración de estado mejorada. Este problema es corregido en macOS Big Sur versión 11.4, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. • https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212600 https://support.apple.com/en-us/HT212603 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 32EXPL: 0CVE-2021-30787 – Apple macOS process_token_BindQueryStoreRegisterToMemoryList Out-Of-Bounds Write Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2021-30787
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. Este problema se corrigió con comprobaciones mejoradas. Este problema se corrigió en macOS Big Sur versión 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. • https://support.apple.com/en-us/HT212600 https://support.apple.com/en-us/HT212602 https://support.apple.com/en-us/HT212603 •
CVSS: 6.5EPSS: 0%CPEs: 32EXPL: 0CVE-2021-30783
https://notcve.org/view.php?id=CVE-2021-30783
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. Se abordó un problema de acceso con restricciones de acceso mejoradas. Este problema se corrigió en macOS Big Sur versión 11.5, Security Update 2021-004 Catalina y Security Update 2021-005 Mojave. • http://seclists.org/fulldisclosure/2021/Sep/40 https://support.apple.com/en-us/HT212600 https://support.apple.com/en-us/HT212602 https://support.apple.com/en-us/HT212603 https://support.apple.com/kb/HT212805 •
CVSS: 5.5EPSS: 0%CPEs: 29EXPL: 0CVE-2021-30782
https://notcve.org/view.php?id=CVE-2021-30782
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. Este problema se abordó con comprobaciones mejoradas. Este problema se corrigió en macOS Big Sur versión 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. • https://support.apple.com/en-us/HT212600 https://support.apple.com/en-us/HT212602 https://support.apple.com/en-us/HT212603 •