PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. The following packages have been upgraded to a later upstream version: rh-php71-php . Security Fix: * gd: Unsigned integer underflow _gdContributionsAlloc * php: Out of bounds access in php_pcre.c:php_pcre_replace_impl * php: Integer overflow in mysqli_api.c:mysqli_real_escape_string * php: Heap use after free in ext/standard/var_unserializer.re * php: Reflected XSS in .phar 404 page * php: Stack-based buffer under-read in php_stream_url_wrap_http_ex in http_fopen_wrapper.c when parsing HTTP response * php: Infinite loop in ext/iconv/iconv.c when using stream filter with convert.incov on invalid sequence leads to denial-of-service * php: Reflected XSS vulnerability on PHAR 403 and 404 error pages * php: NULL pointer dereference due to mishandling of ldap_get_dn return value allows DoS via malicious LDAP server reply * php: Mishandled http_header_value in an atoi call in http_fopen_wrapper.c * php: Cross-site scripting flaw in Apache2 component via body of "Transfer-Encoding: chunked" request * gd: Heap based buffer overflow in gdImageColorMatch in gd_color_match.c * php: Invalid memory access in function xmlrpc_decode * php: File rename across filesystems may allow unwanted access during processing * php: Uninitialized read in exif_process_IFD_in_MAKERNOTE * php: Uninitialized read in exif_process_IFD_in_MAKERNOTE * php: Invalid read in exif_process_SOFn * php: Out-of-bounds read due to integer overflow in iconv_mime_decode_headers * php: Buffer over-read in exif_read_data * php: Out-of-bound read in timelib_meridian * gd: Infinite loop in gdImageCreateFromGifCtx in gd_gif_in.c * php: Dumpable FPM child processes allow bypassing opcache access controls * php: Out-of-bounds read in ext/exif/exif.c:exif_read_data when reading crafted JPEG data * php: exif: Buffer over-read in exif_process_IFD_in_MAKERNOTE * php: Buffer over-read in PHAR reading functions * php: Heap-based buffer over-read in PHAR reading functions * php: memcpy with negative length via crafted DNS response * php: Heap-based buffer over-read in mbstring regular expression functions * php: Out-of-bounds read in base64_decode_xmlrpc in ext/xmlrpc/libxmlrpc/base64.c * php: Heap buffer overflow in function exif_process_IFD_TAG * php: Heap buffer overflow in function exif_iif_add_value * php: Buffer over-read in exif_process_IFD_TAG leading to information disclosure * gd: Information disclosure in gdImageCreateFromXbm For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.