Reference counting in php_request_shutdown causes Use-After-Free

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BIT-LIBPHP-2024-11235 Reference counting in php_request_shutdown causes Use-After-Free

In PHP versions 8.3. before 8.3.19 and 8.4. before 8.4.5, a code sequence involving set handler or ??= operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the...

php: Reference counting in php_request_shutdown causes Use-After-Free

A flaw was found in PHP. This vulnerability allows remote code execution via a crafted code path involving the set magic method or the null coalescing assignment ??= operator, in combination with exception handling. Attackers can trigger a use-after-free condition by controlling the memory layout...

php: Reference counting in php_request_shutdown causes Use-After-Free

A flaw was found in PHP. This vulnerability allows remote code execution via a crafted code path involving the set magic method or the null coalescing assignment ??= operator, in combination with exception handling. Attackers can trigger a use-after-free condition by controlling the memory layout...

SUSE CVE-2010-2093

Use-after-free vulnerability in the request shutdown functionality in PHP 5.2 before 5.2.13 and 5.3 before 5.3.2 allows context-dependent attackers to cause a denial of service crash via a stream context structure that is freed before destruction occurs...

Circumvents open_basedir INI directive

ADVISORY: This release circumvents openbasedir in the requestinithook. If you rely on the openbasedir INI directive, we highly recommended you upgrade to 0.30.2. Fixed - Shutdown span flushing blocking the process when forked 493 - Memory access errors in cases when PHP code was run after extensi...

MOPB-22-2007:PHP session_regenerate_id() Double Free Vulnerability

Summary The sessionregenerateid function that is used to generate a new session identifier fails to clear an already freed pointer to the former session identifier before calling the session identifier generator. When this generator triggers an error this can result in a double free that is easil...