CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2021-30775
https://notcve.org/view.php?id=CVE-2021-30775
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted audio file may lead to arbitrary code execution. Se abordó un problema de corrupción de la memoria con una administración de estado mejorada. Este problema se corrigió en iOS versión 14.7, macOS Big Sur versión 11.5, watchOS versión 7.6, tvOS versión 14.7, Security Update 2021-004 Catalina. • https://support.apple.com/en-us/HT212600 https://support.apple.com/en-us/HT212601 https://support.apple.com/en-us/HT212602 https://support.apple.com/en-us/HT212604 https://support.apple.com/en-us/HT212605 • CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 0%CPEs: 4EXPL: 0CVE-2021-30748
https://notcve.org/view.php?id=CVE-2021-30748
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. An application may be able to execute arbitrary code with kernel privileges. Se abordó un problema de corrupción de la memoria con una administración de estado 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/HT212604 • CWE-787: Out-of-bounds Write •
CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0CVE-2021-36976
https://notcve.org/view.php?id=CVE-2021-36976
libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block). libarchive versiones 3.4.1 hasta 3.5.1, presenta un uso de memoria previamente liberada en la función copy_string (llamado desde do_uncompress_block y process_block) • http://seclists.org/fulldisclosure/2022/Mar/27 http://seclists.org/fulldisclosure/2022/Mar/28 http://seclists.org/fulldisclosure/2022/Mar/29 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32375 https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libarchive/OSV-2021-557.yaml https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SE5NJQNM22ZE5Z55LPAGCUHSBQZBKMKC https://security.gentoo.org/glsa/202208-26 https://support.apple.com/kb/HT213182 • CWE-416: Use After Free •
CVSS: 4.6EPSS: 0%CPEs: 1EXPL: 0CVE-2021-30668
https://notcve.org/view.php?id=CVE-2021-30668
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A person with physical access to a Mac may be able to bypass Login Window during a software update. Se abordó este problema con comprobaciones mejoradas. Este problema es corregido en macOS Big Sur versión 11.4. • https://support.apple.com/en-us/HT212529 • CWE-287: Improper Authentication •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-30680
https://notcve.org/view.php?id=CVE-2021-30680
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4. A local user may be able to load unsigned kernel extensions. Se abordó un problema lógico con una administración de estado mejorada. Este problema es corregido en macOS Big Sur versión 11.4. • https://support.apple.com/en-us/HT212529 •