PHP 8.3.14

What's new in this version:

CLI:
- Fixed bug GH-16373 (Shebang is not skipped for router script in cli-server started through shebang)
- Fixed bug GHSA-4w77-75f9-2c8w (Heap-Use-After-Free in sapi_read_post_data Processing in CLI SAPI Interface)

COM:
- Fixed out of bound writes to SafeArray data

Core:
- Fixed bug GH-16168 (php 8.1 and earlier crash immediately when compiled with Xcode 16 clang on macOS 15)
- Fixed bug GH-16371 (Assertion failure in Zend/zend_weakrefs.c:646)
- Fixed bug GH-16515 (Incorrect propagation of ZEND_ACC_RETURN_REFERENCE for call trampoline)
- Fixed bug GH-16509 (Incorrect line number in function redeclaration error)
- Fixed bug GH-16508 (Incorrect line number in inheritance errors of delayed early bound classes)
- Fixed bug GH-16648 (Use-after-free during array sorting)

Curl:
- Fixed bug GH-16302 (CurlMultiHandle holds a reference to CurlHandle if curl_multi_add_handle fails)

Date:
- Fixed bug GH-16454 (Unhandled INF in date_sunset() with tiny $utcOffset)
- Fixed bug GH-14732 (date_sun_info() fails for non-finite values)

DBA:
- Fixed bug GH-16390 (dba_open() can segfault for "pathless" streams)

DOM:
- Fixed bug GH-16316 (DOMXPath breaks when not initialized properly)
- Add missing hierarchy checks to replaceChild
- Fixed bug GH-16336 (Attribute intern document mismanagement)
- Fixed bug GH-16338 (Null-dereference in ext/dom/node.c)
- Fixed bug GH-16473 (dom_import_simplexml stub is wrong)
- Fixed bug GH-16533 (Segfault when adding attribute to parent that is not an element)
- Fixed bug GH-16535 (UAF when using document as a child)
- Fixed bug GH-16593 (Assertion failure in DOM->replaceChild)
- Fixed bug GH-16595 (Another UAF in DOM -> cloneNode)

EXIF:
- Fixed bug GH-16409 (Segfault in exif_thumbnail when not dealing with a real file)

FFI:
- Fixed bug GH-16397 (Segmentation fault when comparing FFI object)

Filter:
- Fixed bug GH-16523 (FILTER_FLAG_HOSTNAME accepts ending hyphen)

FPM:
- Fixed bug GH-16628 (FPM logs are getting corrupted with this log statement)

GD:
- Fixed bug GH-16334 (imageaffine overflow on matrix elements)
- Fixed bug GH-16427 (Unchecked libavif return values)
- Fixed bug GH-16559 (UBSan abort in ext/gd/libgd/gd_interpolation.c:1007)

GMP:
- Fixed floating point exception bug with gmp_pow when using large exposant values. (David Carlier)
- Fixed bug GH-16411 (gmp_export() can cause overflow)
- Fixed bug GH-16501 (gmp_random_bits() can cause overflow)
- Fixed gmp_pow() overflow bug with large base/exponents
- Fixed segfaults and other issues related to operator overloading with GMP objects

LDAP:
- Fixed bug GHSA-g665-fm4p-vhff (OOB access in ldap_escape). (CVE-2024-8932

MBstring:
- Fixed bug GH-16361 (mb_substr overflow on start/length arguments)

MySQLnd:
- Fixed bug GHSA-h35g-vwh6-m678 (Leak partial content of the heap through heap buffer over-read). (CVE-2024-8929

Opcache:
- Fixed bug GH-16408 (Array to string conversion warning emitted in optimizer)

OpenSSL:
- Fixed bug GH-16357 (openssl may modify member types of certificate arrays)
- Fixed bug GH-16433 (Large values for openssl_csr_sign() $days overflow)
- Fix various memory leaks on error conditions in openssl_x509_parse()

PDO DBLIB:
- Fixed bug GHSA-5hqh-c84r-qjcv (Integer overflow in the dblib quoter causing OOB writes). (CVE-2024-11236

PDO Firebird:
- Fixed bug GHSA-5hqh-c84r-qjcv (Integer overflow in the firebird quoter causing OOB writes). (CVE-2024-11236

PDO ODBC:
- Fixed bug GH-16450 (PDO_ODBC can inject garbage into field values)

Phar:
- Fixed bug GH-16406 (Assertion failure in ext/phar/phar.c:2808)

PHPDBG:
- Fixed bug GH-16174 (Empty string is an invalid expression for ev)

Reflection:
- Fixed bug GH-16601 (Memory leak in Reflection constructors)

Session:
- Fixed bug GH-16385 (Unexpected null returned by session_set_cookie_params)
- Fixed bug GH-16290 (overflow on cookie_lifetime ini value)

SOAP:
- Fixed bug GH-16318 (Recursive array segfaults soap encoding)
- Fixed bug GH-16429 (Segmentation fault access null pointer in SoapClient)

Sockets:
- Fixed bug with overflow socket_recvfrom $length argument

SPL:
- Fixed bug GH-16337 (Use-after-free in SplHeap)
- Fixed bug GH-16464 (Use-after-free in SplDoublyLinkedList::offsetSet())
- Fixed bug GH-16479 (Use-after-free in SplObjectStorage::setInfo())
- Fixed bug GH-16478 (Use-after-free in SplFixedArray::unset())
- Fixed bug GH-16588 (UAF in Observer->serialize)
- Fix GH-16477 (Segmentation fault when calling __debugInfo() after failed SplFileObject::__constructor)
- Fixed bug GH-16589 (UAF in SplDoublyLinked->serialize())
- Fixed bug GH-14687 (segfault on SplObjectIterator instance)
- Fixed bug GH-16604 (Memory leaks in SPL constructors)
- Fixed bug GH-16646 (UAF in ArrayObject::unset() and ArrayObject::exchangeArray())

Standard:
- Fixed bug GH-16293 (Failed assertion when throwing in assert() callback with bail enabled)

Streams:
- Fixed bug GHSA-c5f2-jwm7-mmq2 (Configuring a proxy in a stream context might allow for CRLF injection in URIs). (CVE-2024-11234
- Fixed bug GHSA-r977-prxv-hc43 (Single byte overread with convert.quoted-printable-decode filter). (CVE-2024-11233

SysVMsg:
- Fixed bug GH-16592 (msg_send() crashes when a type does not properly serialized)

SysVShm:
- Fixed bug GH-16591 (Assertion error in shm_put_var)

XMLReader:
- Fixed bug GH-16292 (Segmentation fault in ext/xmlreader/php_xmlreader.c)

Zlib:
- Fixed bug GH-16326 (Memory management is broken for bad dictionaries.)