USN-4009-2

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USN-4009-2

Summary: php5 vulnerabilities

Details: USN-4009-1 fixed several vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that PHP incorrectly decoding certain MIME headers. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2019-11039) It was discovered that PHP incorrectly handled certain exif tags in images. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-11040)

References: https://ubuntu.com/security/notices/USN-4009-2, https://ubuntu.com/security/CVE-2019-11039, https://ubuntu.com/security/CVE-2019-11040