CVSS: 8.2EPSS: 0%CPEs: 1EXPL: 0CVE-2020-9939 – Apple macOS kextload Time-Of-Check Time-Of-Use Memory Corruption Vulnerability
https://notcve.org/view.php?id=CVE-2020-9939
This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.6. A local user may be able to load unsigned kernel extensions. Este problema fue abordado con comprobaciones mejoradas. Este problema se corrigió en macOS Catalina versión 10.15.6. • https://support.apple.com/kb/HT211289 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2020-9875 – Apple macOS ImageIO EXR Parsing Integer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-9875
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution. Se abordó un desbordamiento de enteros con una comprobación de entrada mejorada. Este problema es corregido en iOS versión 13.6 y iPadOS versión 13.6, macOS Catalina versión 10.15.6, tvOS versión 13.4.8, watchOS versión 6.2.8, iTunes versión 12.10.8 para Windows, iCloud para Windows versión 11.3, iCloud para Windows versión 7.20. • https://support.apple.com/kb/HT211288 https://support.apple.com/kb/HT211289 https://support.apple.com/kb/HT211290 https://support.apple.com/kb/HT211291 https://support.apple.com/kb/HT211293 https://support.apple.com/kb/HT211294 https://support.apple.com/kb/HT211295 • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2020-9919 – Apple macOS ImageIO PIC File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2020-9919
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution. Se abordó un problema de desbordamiento del búfer con un manejo de la memoria mejorada. Este problema se corrigió en iOS versión 13.6 y iPadOS versión 13.6, macOS Catalina versión 10.15.6, tvOS versión 13.4.8, watchOS versión 6.2.8, iTunes versión 12.10.8 para Windows, iCloud para Windows versión 11.3, iCloud para Windows versión 7.20. • https://support.apple.com/kb/HT211288 https://support.apple.com/kb/HT211289 https://support.apple.com/kb/HT211290 https://support.apple.com/kb/HT211291 https://support.apple.com/kb/HT211293 https://support.apple.com/kb/HT211294 https://support.apple.com/kb/HT211295 • CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 0CVE-2020-9799
https://notcve.org/view.php?id=CVE-2020-9799
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6. A malicious application may be able to execute arbitrary code with kernel privileges. Se abordó una lectura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en macOS Catalina versión 10.15.6. • https://support.apple.com/HT211289 • CWE-125: Out-of-bounds Read •
CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2020-9864
https://notcve.org/view.php?id=CVE-2020-9864
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15.6. An application may be able to execute arbitrary code with kernel privileges. Se abordó un problema lógico con una restricciones mejoradas. Este problema es corregido en macOS Catalina versión 10.15.6. • https://support.apple.com/HT211289 •