CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30832 – Apple macOS CVMServer Use-After-Free Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2021-30832
A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges. Se abordó un problema de corrupción de memoria con una administración de estados mejorada. Este problema es corregido en Security Update 2021-005 Catalina, macOS Big Sur versión 11.6. • https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 https://www.zerodayinitiative.com/advisories/ZDI-22-355 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30829
https://notcve.org/view.php?id=CVE-2021-30829
A URI parsing issue was addressed with improved parsing. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to execute arbitrary files. Se abordó un problema de análisis de URI con un análisis mejorado. Este problema es corregido en Security Update 2021-005 Catalina, macOS Big Sur versión 11.6. • https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 •
CVSS: 5.5EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30828
https://notcve.org/view.php?id=CVE-2021-30828
This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to read arbitrary files as root. Este problema se abordó con controles mejorados. Este problema es corregido en Security Update 2021-005 Catalina, macOS Big Sur versión 11.6. • https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 •
CVSS: 9.3EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30830
https://notcve.org/view.php?id=CVE-2021-30830
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó un problema de corrupción de memoria con una administración de memoria mejorada. Este problema es corregido en Security Update 2021-005 Catalina, macOS Big Sur versión 11.6. • https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 • CWE-787: Out-of-bounds Write •
CVSS: 7.1EPSS: 0%CPEs: 13EXPL: 0CVE-2021-30850
https://notcve.org/view.php?id=CVE-2021-30850
An access issue was addressed with improved access restrictions. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6, tvOS 15. A user may gain access to protected parts of the file system. Se abordó un problema de acceso con unas restricciones de acceso mejoradas. Este problema es corregido en Security Update 2021-005 Catalina, macOS Big Sur versión 11.6, tvOS versión 15. • http://seclists.org/fulldisclosure/2021/Oct/63 https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 https://support.apple.com/en-us/HT212815 •