Security update for php7

Open Source Vulnerabilities SUSE-SU-2017:2303-1

This update for php7 fixes the following issues: - CVE-2016-10397: parse_url() can be bypassed to return fake host. (bsc#1047454) - CVE-2017-11142: Remoteattackers could cause a CPU consumption denial of service attack by injectinglong form variables, related to main/php_variables. (bsc#1048100) - CVE-2017-11144: The opensslextension PEM sealing code did not check the return value of the OpenSSL sealingfunction, which could lead to a crash. (bsc#1048096) - CVE-2017-11145: Lack of bounds checks in timelib_meridian coud lead to information leak. (bsc#1048112) - CVE-2017-11146: Lack of bounds checks in timelib_meridian parse code could lead to information leak. (bsc#1048111) - CVE-2017-11147: The PHAR archive handler could beused by attackers supplying malicious archive files to crash the PHP interpreteror potentially disclose information. (bsc#1048094) - CVE-2017-11628: Stack-base dbuffer overflow in zend_ini_do_op() could lead to denial of service (bsc#1050726) - CVE-2017-7890: Buffer over-read from unitialized data in gdImageCreateFromGifCtx function could lead to denial of service (bsc#1050241) - CVE-2016-5766: Integer Overflow in _gd2GetHeader() resulting in heap overflow could lead to denial of service or code execution (bsc#986386) Other fixes: - Soap Request with References (bsc#1053645) - php7-pear should explicitly require php7-pear-Archive_Tar otherwise this dependency must be declared in every php7-pear-* package explicitly. [bnc#1052389]