CVSS: 7.6EPSS: 0%CPEs: 13EXPL: 0CVE-2021-30857
https://notcve.org/view.php?id=CVE-2021-30857
A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó una condición de carrera con un bloqueo mejorado. Este problema se corrigió en Security Update 2021-005 Catalina, iOS versión 14.8 y iPadOS versión 14.8, tvOS versión 15, iOS versión 15 y iPadOS versión 15, watchOS versión 8, macOS Big Sur versión 11.6. • https://support.apple.com/en-us/HT212804 https://support.apple.com/en-us/HT212805 https://support.apple.com/en-us/HT212807 https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212819 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 8.6EPSS: 0%CPEs: 4EXPL: 0CVE-2021-30854
https://notcve.org/view.php?id=CVE-2021-30854
A logic issue was addressed with improved state management. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A sandboxed process may be able to circumvent sandbox restrictions. Se abordó un problema lógico con una administración de estado mejorada. Este problema se corrigió en tvOS versión 15, watchOS versión 8, iOS versión 15 y iPadOS versión 15. • https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212819 •
CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 0CVE-2021-30851 – webkitgtk: Memory corruption issue leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30851
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution. Se abordó una vulnerabilidad de corrupción de memoria con un bloqueo mejorado. Este problema se corrigió en Safari versión 15, tvOS versión 15, watchOS versión 8, iOS versión 15 y iPadOS versión 15. • http://www.openwall.com/lists/oss-security/2021/10/31/1 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4 https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212815 https://support.apple.com/en-us/HT212816 https://support.apple.com/en-us/HT212819 https://support.apple.com/kb/HT212 • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 1CVE-2021-36690
https://notcve.org/view.php?id=CVE-2021-36690
A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges (e.g., is intentionally allowed to execute commands). This report does NOT imply any problem in the SQLite library. ** EN DISPUTA ** Puede producirse un fallo de segmentación en el componente command-line sqlite3.exe de SQLite versión 3.36.0 por medio de la función idxGetTableInfo cuando hay una consulta SQL manipulada. NOTA: el proveedor disputa la relevancia de este informe porque un usuario de sqlite3.exe ya tiene privilegios completos (por ejemplo, se le permite intencionadamente ejecutar comandos). Este informe NO implica ningún problema en la biblioteca SQLite. • http://seclists.org/fulldisclosure/2022/Oct/28 http://seclists.org/fulldisclosure/2022/Oct/39 http://seclists.org/fulldisclosure/2022/Oct/41 http://seclists.org/fulldisclosure/2022/Oct/47 http://seclists.org/fulldisclosure/2022/Oct/49 https://support.apple.com/kb/HT213446 https://support.apple.com/kb/HT213486 https://support.apple.com/kb/HT213487 https://support.apple.com/kb/HT213488 https://www.sqlite.org/forum/forumpost/718c0a8d17 •
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 •