PHP Release 7.3.29


    PHP 7.3.29 Release Announcement

    The PHP development team announces the immediate availability of PHP 7.3.29. This is a security release.

    All PHP 7.3 users are encouraged to upgrade to this version.

    For source downloads of PHP 7.3.29 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 7.3.29 (tar.gz)
    SHA256: ba4de3955b0cbd33baee55a83568acc4347605e210a54b5654e4c1e09b544659
    PHP 7.3.29 (tar.bz2)
    SHA256: a83a2878140bd86935f0046bbfe92672c8ab688fbe4ccf9704add6b9605ee4d0
    PHP 7.3.29 (tar.xz)
    SHA256: 7db2834511f3d86272dca3daee3f395a5a4afce359b8342aa6edad80e12eb4d0
    Change Logs
    core
    • Fixed bug #81122: SSRF bypass in FILTER_VALIDATE_URL. (CVE-2021-21705)
    pdo_firebird
    • Fixed bug #76448: Stack buffer overflow in firebird_info_cb. (CVE-2021-21704)
    • Fixed bug #76449: SIGSEGV in firebird_handle_doer. (CVE-2021-21704)
    • Fixed bug #76450: SIGSEGV in firebird_stmt_execute. (CVE-2021-21704)
    • Fixed bug #76452: Crash while parsing blob data in firebird_fetch_blob. (CVE-2021-21704)
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