SUSE-SU-2017:2952-1

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SUSE-SU-2017:2952-1

Summary: Security update for poppler

Details: This update for poppler fixes the following issues: This security issue was fixed: - CVE-2017-14517: Prevent NULL Pointer dereference in the XRef::parseEntry() function via a crafted PDF document (bsc#1059066). - CVE-2017-14518: Remedy a floating point exception in isImageInterpolationRequired() that could have been exploited using a specially crafted PDF document. (bsc#1059101) - CVE-2017-14520: Remedy a floating point exception in Splash::scaleImageYuXd() that could have been exploited using a specially crafted PDF document. (bsc#1059155) - CVE-2017-14977: Fixed a NULL pointer dereference vulnerability in the FoFiTrueType::getCFFBlock() function in FoFiTrueType.cc that occurred due to lack of validation of a table pointer, which allows an attacker to launch a denial of service attack. (bsc#1061265)

References: https://www.suse.com/support/update/announcement/2017/suse-su-20172952-1/, https://bugzilla.suse.com/1059066, https://bugzilla.suse.com/1059101, https://bugzilla.suse.com/1059155, https://bugzilla.suse.com/1061265, https://www.suse.com/security/cve/CVE-2017-14517, https://www.suse.com/security/cve/CVE-2017-14518, https://www.suse.com/security/cve/CVE-2017-14520, https://www.suse.com/security/cve/CVE-2017-14977