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: 7.8EPSS: 0%CPEs: 32EXPL: 0CVE-2021-30790 – Apple macOS AppKit PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-30790
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. Se abordó un problema de divulgación de información al eliminar el código vulnerable. 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: 5.5EPSS: 0%CPEs: 34EXPL: 0CVE-2021-30791 – Apple macOS ModelIO ABC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-30791
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. Se abordó una lectura fuera de límites con una comprobación de límites mejorada. Este problema se corrigió en iOS versión 14.7, macOS Big Sur versión 11.5. • https://support.apple.com/en-us/HT212601 https://support.apple.com/en-us/HT212602 https://support.apple.com/kb/HT212600 https://support.apple.com/kb/HT212603 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 32EXPL: 0CVE-2021-30784
https://notcve.org/view.php?id=CVE-2021-30784
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. Se abordaron múltiples problemas con una lógica mejorada. Este problema se corrigió en macOS Big Sur versión 11.5. • https://support.apple.com/en-us/HT212602 https://support.apple.com/kb/HT212600 https://support.apple.com/kb/HT212603 •