CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-30818 – webkitgtk: Type confusion issue leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30818
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution. Se abordó un problema de confusión de tipos con el manejo del estado mejorado. Este problema se corrigió en iOS versión 14.8 y iPadOS versión 14.8, tvOS versión 15, iOS versión 15 y iPadOS versión 15, Safari versión 15, watchOS versión 8. • http://www.openwall.com/lists/oss-security/2021/12/20/6 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/HT212816 https://support.apple.com/en-us/HT212819 https://support.apple.com/kb/HT212869 https://access.redhat.com/security/cve/CVE-2021-30818 https://bugzilla.redhat.com/show_bug.cgi?id=2034368 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-30823 – webkitgtk: Logic issue leading to HSTS bypass
https://notcve.org/view.php?id=CVE-2021-30823
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS. Se abordó un problema de lógica con restricciones mejoradas. Este problema se corrigió en macOS Monterey versión 12.0.1, iOS versión 14.8 y iPadOS versión 14.8, tvOS versión 15, Safari versión 15, watchOS versión 8. • http://www.openwall.com/lists/oss-security/2021/12/20/6 https://support.apple.com/en-us/HT212807 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/en-us/HT212869 https://support.apple.com/kb/HT212953 https://access.redhat.com/security/cve/CVE-2021-30823 https://bugzilla.redhat.com/show_bug.cgi?id=2034373 •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2021-30846 – webkitgtk: Memory corruption issue leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30846
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution. Se abordó un problema de corrupción de memoria con un manejo de memoria mejorado. Este problema es corregido en iOS versión 14.8 y iPadOS versión 14.8, Safari versión 15, tvOS versión 15, iOS versión 15 y iPadOS versión 15, watchOS versión 8. • http://seclists.org/fulldisclosure/2021/Oct/60 http://seclists.org/fulldisclosure/2021/Oct/61 http://seclists.org/fulldisclosure/2021/Oct/62 http://seclists.org/fulldisclosure/2021/Oct/63 http://www.openwall.com/lists/oss-security/2021/10/26/9 http://www.openwall.com/lists/oss-security/2021/10/27/1 http://www.openwall.com/lists/oss-security/2021/10/27/2 http://www.openwall.com/lists/oss-security/2021/10/27/4 https://lists.fedoraproject.org/archives/list&#x • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-30848 – webkitgtk: Memory corruption issue leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30848
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution. Se abordó un problema de corrupción de memoria con un manejo de memoria mejorado. Este problema es corregido en iOS versión 14.8 y iPadOS versión 14.8, Safari versión 15, iOS versión 15 y iPadOS versión 15. • http://seclists.org/fulldisclosure/2021/Oct/60 http://seclists.org/fulldisclosure/2021/Oct/61 http://www.openwall.com/lists/oss-security/2021/10/26/9 http://www.openwall.com/lists/oss-security/2021/10/27/1 http://www.openwall.com/lists/oss-security/2021/10/27/2 http://www.openwall.com/lists/oss-security/2021/10/27/4 https://support.apple.com/en-us/HT212807 https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212816 https:/ • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2021-30849 – webkitgtk: Multiple memory corruption issue leading to arbitrary code execution
https://notcve.org/view.php?id=CVE-2021-30849
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution. Se han abordado múltiples problemas de corrupción de memoria con un manejo de memoria mejorado. Este problema es corregido en iOS versión 14.8 y iPadOS versión 14.8, watchOS versión 8, Safari versión 15, tvOS versión 15, iOS versión 15 y iPadOS versión 15, iTunes versión 12.12 para Windows. • http://seclists.org/fulldisclosure/2021/Oct/60 http://seclists.org/fulldisclosure/2021/Oct/61 http://seclists.org/fulldisclosure/2021/Oct/62 http://seclists.org/fulldisclosure/2021/Oct/63 http://www.openwall.com/lists/oss-security/2021/10/26/9 http://www.openwall.com/lists/oss-security/2021/10/27/1 http://www.openwall.com/lists/oss-security/2021/10/27/2 http://www.openwall.com/lists/oss-security/2021/10/27/4 https://support.apple.com/en-us/HT212807 • CWE-787: Out-of-bounds Write •