A flaw was found in httpd. The inbound connection is not closed when it fails to discard the request body, which may expose the server to HTTP request smuggling.
A flaw was found in httpd, where it incorrectly limits the value of the LimitXMLRequestBody option. This issue can lead to an integer overflow and later causes an out-of-bounds write.
A security vulnerability was found in zlib. The flaw triggered a heap-based buffer in inflate in the inflate.c function via a large gzip header extra field. This flaw is only applicable in the call inflateGetHeader.
A buffer overflow flaw in httpd's lua module could allow an out-of-bounds write. An attacker who is able to submit a crafted request to an httpd instance that is using the lua module may be able to cause an impact to confidentiality, integrity, and/or availability.
Accounts. A privacy issue was addressed with improved private data redaction for log entries.
ActionKit. An input validation issue was addressed with improved input validation.
A use after free issue was addressed with improved memory management.
AMD. A buffer overflow issue was addressed with improved memory handling.
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
AMD Kernel. A memory corruption issue was addressed with improved input validation.
ActionKit. An input validation 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.
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.