USN-3382-1

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USN-3382-1

Summary: php5, php7.0 vulnerabilities

Details: It was discovered that the PHP opcache created keys for files it cached based on their filepath. A local attacker could possibly use this issue in a shared hosting environment to obtain sensitive information. This issue only affected Ubuntu 14.04 LTS. (CVE-2015-8994) It was discovered that the PHP URL parser incorrectly handled certain URI components. A remote attacker could possibly use this issue to bypass hostname-specific URL checks. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-10397) It was discovered that PHP incorrectly handled certain boolean parameters when unserializing data. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2017-11143) Sebastian Li, Wei Lei, Xie Xiaofei, and Liu Yang discovered that PHP incorrectly handled the OpenSSL sealing function. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11144) Wei Lei and Liu Yang discovered that the PHP date extension incorrectly handled memory. A remote attacker could possibly use this issue to disclose sensitive information from the server. (CVE-2017-11145) It was discovered that PHP incorrectly handled certain PHAR archives. A remote attacker could use this issue to cause PHP to crash or disclose sensitive information. This issue only affected Ubuntu 14.04 LTS. (CVE-2017-11147) It was discovered that PHP incorrectly handled locale length. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11362) Wei Lei and Liu Yang discovered that PHP incorrectly handled parsing ini files. An attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2017-11628) It was discovered that PHP mbstring incorrectly handled certain regular expressions. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229)

References: https://ubuntu.com/security/notices/USN-3382-1, https://ubuntu.com/security/CVE-2015-8994, https://ubuntu.com/security/CVE-2016-10397, https://ubuntu.com/security/CVE-2017-9224, https://ubuntu.com/security/CVE-2017-9226, https://ubuntu.com/security/CVE-2017-9227, https://ubuntu.com/security/CVE-2017-9228, https://ubuntu.com/security/CVE-2017-9229, https://ubuntu.com/security/CVE-2017-11143, https://ubuntu.com/security/CVE-2017-11144, https://ubuntu.com/security/CVE-2017-11145, https://ubuntu.com/security/CVE-2017-11147, https://ubuntu.com/security/CVE-2017-11362, https://ubuntu.com/security/CVE-2017-11628