ID de Prueba:	1.3.6.1.4.1.25623.1.0.882962
Categoría:	CentOS Local Security Checks
Título:	CentOS Update for ghostscript CESA-2018:2918 centos7
Resumen:	Check the version of ghostscript
Descripción:	Summary: Check the version of ghostscript Vulnerability Insight: The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Security Fix(es): * It was discovered that the ghostscript /invalidaccess checks fail under certain conditions. An attacker could possibly exploit this to bypass the - -dSAFER protection and, for example, execute arbitrary shell commands via a specially crafted PostScript document. (CVE-2018-16509) * ghostscript: LockDistillerParams type confusion (699656) (CVE-2018-15910) * ghostscript: .definemodifiedfont memory corruption if /typecheck is handled (699668) (CVE-2018-16542) * ghostscript: Stack-based out-of-bounds write in pdf_set_text_matrix function in gdevpdts.c (CVE-2018-10194) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Tavis Ormandy (Google Project Zero) for reporting CVE-2018-16509, CVE-2018-15910, and CVE-2018-16542. Affected Software/OS: ghostscript on CentOS 7 Solution: Please install the updated packages. CVSS Score: 9.3 CVSS Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2018-10194 https://security.gentoo.org/glsa/201811-12 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=39b1e54b2968620723bf32e96764c88797714879 https://bugs.ghostscript.com/show_bug.cgi?id=699255 https://lists.debian.org/debian-lts-announce/2018/04/msg00028.html RedHat Security Advisories: RHSA-2018:2918 https://access.redhat.com/errata/RHSA-2018:2918 http://www.securitytracker.com/id/1040729 https://usn.ubuntu.com/3636-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-15910 BugTraq ID: 105122 http://www.securityfocus.com/bid/105122 Debian Security Information: DSA-4288 (Google Search) https://www.debian.org/security/2018/dsa-4288 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=c3476dde7743761a4e1d39a631716199b696b880 https://bugs.ghostscript.com/show_bug.cgi?id=699656 https://www.kb.cert.org/vuls/id/332928 https://lists.debian.org/debian-lts-announce/2018/09/msg00015.html https://usn.ubuntu.com/3768-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-16509 Debian Security Information: DSA-4294 (Google Search) https://www.debian.org/security/2018/dsa-4294 https://www.exploit-db.com/exploits/45369/ http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=5516c614dc33662a2afdc377159f70218e67bde5 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=78911a01b67d590b4a91afac2e8417360b934156 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=79cccf641486a6595c43f1de1cd7ade696020a31 http://seclists.org/oss-sec/2018/q3/142 https://bugs.ghostscript.com/show_bug.cgi?id=699654 https://www.artifex.com/news/ghostscript-security-resolved/ RedHat Security Advisories: RHSA-2018:3760 https://access.redhat.com/errata/RHSA-2018:3760 Common Vulnerability Exposure (CVE) ID: CVE-2018-16542 BugTraq ID: 105337 http://www.securityfocus.com/bid/105337 http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=b575e1ec42cc86f6a58c603f2a88fcc2af699cc8 http://seclists.org/oss-sec/2018/q3/182 https://bugs.ghostscript.com/show_bug.cgi?id=699668
Copyright	Copyright (C) 2018 Greenbone AG

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