PHP version 8.3.14 (21 Nov 2024)

CLI:

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

COM:

• Fixed out of bound writes to SafeArray data. (cmb)

Core:

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

Curl:

• Fixed bug GH-16302 (CurlMultiHandle holds a reference to CurlHandle if curl_multi_add_handle fails). (timwolla)

Date:

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

DBA:

• Fixed bug GH-16390 (dba_open() can segfault for "pathless" streams). (cmb)

DOM:

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

EXIF:

• Fixed bug GH-16409 (Segfault in exif_thumbnail when not dealing with a real file). (nielsdos, cmb)

FFI:

• Fixed bug GH-16397 (Segmentation fault when comparing FFI object). (nielsdos)

Filter:

• Fixed bug GH-16523 (FILTER_FLAG_HOSTNAME accepts ending hyphen). (cmb)

FPM:

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

GD:

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

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). (cmb)
• Fixed bug GH-16501 (gmp_random_bits() can cause overflow). (David Carlier)
• Fixed gmp_pow() overflow bug with large base/exponents. (David Carlier)
• Fixed segfaults and other issues related to operator overloading with GMP objects. (Girgias)

LDAP:

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

MBstring:

• Fixed bug GH-16361 (mb_substr overflow on start/length arguments). (David Carlier)

MySQLnd:

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

Opcache:

• Fixed bug GH-16408 (Array to string conversion warning emitted in optimizer). (ilutov)

OpenSSL:

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

PDO DBLIB:

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

PDO Firebird:

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

PDO ODBC:

• Fixed bug GH-16450 (PDO_ODBC can inject garbage into field values). (cmb)

Phar:

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

PHPDBG:

• Fixed bug GH-16174 (Empty string is an invalid expression for ev). (cmb)

Reflection:

• Fixed bug GH-16601 (Memory leak in Reflection constructors). (nielsdos)

Session:

• Fixed bug GH-16385 (Unexpected null returned by session_set_cookie_params). (nielsdos)
• Fixed bug GH-16290 (overflow on cookie_lifetime ini value). (David Carlier)

SOAP:

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

Sockets:

• Fixed bug with overflow socket_recvfrom $length argument. (David Carlier)

SPL:

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

Standard:

• Fixed bug GH-16293 (Failed assertion when throwing in assert() callback with bail enabled). (ilutov)

Streams:

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

SysVMsg:

• Fixed bug GH-16592 (msg_send() crashes when a type does not properly serialized). (David Carlier / cmb)

SysVShm:

• Fixed bug GH-16591 (Assertion error in shm_put_var). (nielsdos, cmb)

XMLReader:

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

Zlib:

• Fixed bug GH-16326 (Memory management is broken for bad dictionaries.) (cmb)