SUSE-SU-2016:2493-1

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SUSE-SU-2016:2493-1

Summary: Security update for ghostscript-library

Details: This update for ghostscript-library fixes the following issues: - Multiple security vulnerabilities have been discovered where ghostscript's '-dsafer' flag did not provide sufficient protection against unintended access to the file system. Thus, a machine that would process a specially crafted Postscript file would potentially leak sensitive information to an attacker. (CVE-2013-5653, CVE-2016-7977, bsc#1001951) - Insufficient validation of the type of input in .initialize_dsc_parser used to allow remote code execution. (CVE-2016-7979, bsc#1001951) - An integer overflow in the gs_heap_alloc_bytes function used to allow remote attackers to cause a denial of service (crash) via specially crafted Postscript files. (CVE-2015-3228, boo#939342)

References: https://www.suse.com/support/update/announcement/2016/suse-su-20162493-1/, https://bugzilla.suse.com/1001951, https://bugzilla.suse.com/939342, https://www.suse.com/security/cve/CVE-2013-5653, https://www.suse.com/security/cve/CVE-2015-3228, https://www.suse.com/security/cve/CVE-2016-7977, https://www.suse.com/security/cve/CVE-2016-7979