PHP Release 7.4.3


    PHP 7.4.3 Release Announcement

    The PHP development team announces the immediate availability of PHP 7.4.3. This is a security release which also contains several bug fixes.

    All PHP 7.4 users are encouraged to upgrade to this version.

    For source downloads of PHP 7.4.3 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.

    Source Code
    PHP 7.4.3 (tar.bz2)
    SHA256: c1517ba49578fb2dcc64c73a3edc76d4fc507c4a7ac639981584cc7d3b4c6d14
    PHP 7.4.3 (tar.gz)
    SHA256: 58e421a1dba10da8542a014535cac77a78f0271afb901cc2bd363b881895a9ed
    PHP 7.4.3 (tar.xz)
    SHA256: cf1f856d877c268124ded1ede40c9fb6142b125fdaafdc54f855120b8bc6982a
    Change Logs
    core
    • Fixed bug #79146 (cscript can fail to run on some systems).
    • Fixed bug #79155 (Property nullability lost when using multiple property definition).
    • Fixed bug #78323 (Code 0 is returned on invalid options).
    • Fixed bug #78989 (Delayed variance check involving trait segfaults).
    • Fixed bug #79174 (cookie values with spaces fail to round-trip).
    • Fixed bug #76047 (Use-after-free when accessing already destructed backtrace arguments).
    curl
    • Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
    ffi
    • Fixed bug #79096 (FFI Struct Segfault).
    imap
    • Fixed bug #79112 (IMAP extension can't find OpenSSL libraries at configure time).
    intl
    • Fixed bug #79212 (NumberFormatter::format() may detect wrong type).
    libxml
    • Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
    mbstring
    • Fixed bug #79149 (SEGV in mb_convert_encoding with non-string encodings).
    mysqli
    • Fixed bug #78666 (Properties may emit a warning on var_dump()).
    mysqlnd
    • Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
    • Fixed bug #79011 (MySQL caching_sha2_password Access denied for password with more than 20 chars).
    opcache
    • Fixed bug #79114 (Eval class during preload causes class to be only half available).
    • Fixed bug #79128 (Preloading segfaults if preload_user is used).
    • Fixed bug #79193 (Incorrect type inference for self::$field =& $field).
    openssl
    • Fixed bug #79145 (openssl memory leak).
    phar
    • Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have all-access permissions). (CVE-2020-7063)
    • Fixed bug #79171 (heap-buffer-overflow in phar_extract_file). (CVE-2020-7061)
    • Fixed bug #76584 (PharFileInfo::decompress not working).
    reflection
    • Fixed bug #79115 (ReflectionClass::isCloneable call reflected class __destruct).
    session
    • Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress). (CVE-2020-7062)
    standard
    • Fixed bug #78902 (Memory leak when using stream_filter_append).
    • Fixed bug #78969 (PASSWORD_DEFAULT should match PASSWORD_BCRYPT instead of being null).
    testing
    • Fixed bug #78090 (bug45161.phpt takes forever to finish).
    xsl
    • Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory).
    zip
    • Add ZipArchive::CM_LZMA2 and ZipArchive::CM_XZ constants (since libzip 1.6.0).
    • Add ZipArchive::RDONLY (since libzip 1.0.0).
    • Add ZipArchive::ER_* missing constants.
    • Add ZipArchive::LIBZIP_VERSION constant.
    • Fixed bug #73119 (Wrong return for ZipArchive::addEmptyDir Method).
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