SUSE-SU-2018:1662-1

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SUSE-SU-2018:1662-1

Summary: Security update for poppler

Details: This update for poppler fixes the following issues: These security issues were fixed: - CVE-2017-14517: Prevent NULL Pointer dereference in the XRef::parseEntry() function via a crafted PDF document (bsc#1059066). - CVE-2017-9865: Fixed a stack-based buffer overflow vulnerability in GfxState.cc that would have allowed attackers to facilitate a denial-of-service attack via specially crafted PDF documents. (bsc#1045939) - 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-2017-14617: Fixed a floating point exception in Stream.cc, which may lead to a potential attack when handling malicious PDF files. (bsc#1060220) - CVE-2017-14928: Fixed a NULL Pointer dereference in AnnotRichMedia::Configuration::Configuration() in Annot.cc, which may lead to a potential attack when handling malicious PDF files. (bsc#1061092) - CVE-2017-14975: Fixed a NULL pointer dereference vulnerability, that existed because a data structure in FoFiType1C.cc was not initialized, which allowed an attacker to launch a denial of service attack. (bsc#1061263) - CVE-2017-14976: Fixed a heap-based buffer over-read vulnerability in FoFiType1C.cc that occurred when an out-of-bounds font dictionary index was encountered, which allowed an attacker to launch a denial of service attack. (bsc#1061264) - 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) - CVE-2017-15565: Prevent NULL Pointer dereference in the GfxImageColorMap::getGrayLine() function via a crafted PDF document (bsc#1064593). - CVE-2017-1000456: Validate boundaries in TextPool::addWord to prevent overflows in subsequent calculations (bsc#1074453).

References: https://www.suse.com/support/update/announcement/2018/suse-su-20181662-1/, https://bugzilla.suse.com/1045939, https://bugzilla.suse.com/1059066, https://bugzilla.suse.com/1059101, https://bugzilla.suse.com/1059155, https://bugzilla.suse.com/1060220, https://bugzilla.suse.com/1061092, https://bugzilla.suse.com/1061263, https://bugzilla.suse.com/1061264, https://bugzilla.suse.com/1061265, https://bugzilla.suse.com/1064593, https://bugzilla.suse.com/1074453, https://www.suse.com/security/cve/CVE-2017-1000456, 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-2017-14617, https://www.suse.com/security/cve/CVE-2017-14928, https://www.suse.com/security/cve/CVE-2017-14975, https://www.suse.com/security/cve/CVE-2017-14976, https://www.suse.com/security/cve/CVE-2017-14977, https://www.suse.com/security/cve/CVE-2017-15565, https://www.suse.com/security/cve/CVE-2017-9865