AMD Kernel. A memory corruption issue was addressed with improved input validation.
AMD Kernel. A memory corruption issue was addressed with improved input validation.
AMD Kernel. A memory corruption issue was addressed with improved input validation.
ActionKit. An input validation issue was addressed with improved input validation.
ActionKit. An input validation issue was addressed with improved input validation.
ActionKit. An input validation issue was addressed with improved input validation.
A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.
ActionKit. An input validation issue was addressed with improved input validation.
AMD Kernel. A memory corruption issue was addressed with improved input validation.
A race condition was addressed with improved locking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to elevate privileges. Apple is aware of a report that this issue may have been actively exploited..
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
A flaw was found in WebKitGTK.
Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A type confusion issue was addressed with improved state handling.
Reference: https://webkitgtk.org/security/WSA-2021-0002.html
curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.
A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to execute arbitrary code with kernel privileges.
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. Processing a maliciously crafted font may lead to arbitrary code execution.
tcpdump. This issue was addressed with improved checks.
Perl. This issue was addressed with improved checks.
Perl before 5.30.3 has an integer overflow related to mishandling of a "PLregkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.
Kernel. Multiple memory corruption issues were addressed with improved state management.
Apple HSSPI Support. A memory corruption issue was addressed with improved memory handling.
AppleGraphicsControl. Multiple memory corruption issues were addressed with improved state management.
AppleMobileFileIntegrity. This issue was addressed with improved checks.
Bluetooth. An out-of-bounds read was addressed with improved input validation.
Bluetooth. An out-of-bounds read was addressed with improved input validation.
Bluetooth. An out-of-bounds read was addressed with improved input validation.
Bluetooth. A memory corruption issue was addressed with improved input validation.
Bluetooth. A memory corruption issue was addressed with improved input validation.
Bluetooth. A memory corruption issue was addressed with improved input validation.
CoreFoundation. A permissions issue existed. This issue was addressed with improved permission validation.
A heap-based buffer overflow was discovered in in libcups's ppdFindOption() function in ppd-mark.c:430. The issue can be reproduced by loading a crafted ppd file and calling the ppdMarkDefaults() libcups API function.