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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3000 ghostscript security, bug fix, and enhancement update 8 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ghostscript Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-11645 Reference: ESB-2018.3532 ESB-2018.2807 ESB-2018.2753 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2281 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: ghostscript security, bug fix, and enhancement update Advisory ID: RHSA-2019:2281-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2281 Issue date: 2019-08-06 CVE Names: CVE-2018-11645 ===================================================================== 1. Summary: An update for ghostscript is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: 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. The following packages have been upgraded to a later upstream version: ghostscript (9.25). (BZ#1636115) Security Fix(es): * ghostscript: status command permitted with -dSAFER in psi/zfile.c allowing attackers to identify the size and existence of files (CVE-2018-11645) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1585914 - CVE-2018-11645 ghostscript: status command permitted with -dSAFER in psi/zfile.c allowing attackers to identify the size and existence of files 1653706 - ps2pdf fails after fontconfig upgrade in RHEL 7.6 1654045 - ghostscript update breaks xdvi (gs: Error: /undefined in flushpage) 1657694 - ghostscript: Regression: Warning: Dropping incorrect smooth shading object (Error: /rangecheck in --run--) 1661210 - ghostscript: Regression: pdf2ps reports an error when reading from stdin (Error: /invalidfileaccess in --run--) 1669611 - ghostscript: Regression: SEGV in names_ref on converting faulty PS to PDF 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: ghostscript-9.25-2.el7.src.rpm x86_64: ghostscript-9.25-2.el7.i686.rpm ghostscript-9.25-2.el7.x86_64.rpm ghostscript-cups-9.25-2.el7.x86_64.rpm ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm libgs-9.25-2.el7.i686.rpm libgs-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: ghostscript-doc-9.25-2.el7.noarch.rpm x86_64: ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm ghostscript-gtk-9.25-2.el7.x86_64.rpm libgs-devel-9.25-2.el7.i686.rpm libgs-devel-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ghostscript-9.25-2.el7.src.rpm x86_64: ghostscript-9.25-2.el7.i686.rpm ghostscript-9.25-2.el7.x86_64.rpm ghostscript-cups-9.25-2.el7.x86_64.rpm ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm libgs-9.25-2.el7.i686.rpm libgs-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: ghostscript-doc-9.25-2.el7.noarch.rpm x86_64: ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm ghostscript-gtk-9.25-2.el7.x86_64.rpm libgs-devel-9.25-2.el7.i686.rpm libgs-devel-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ghostscript-9.25-2.el7.src.rpm ppc64: ghostscript-9.25-2.el7.ppc.rpm ghostscript-9.25-2.el7.ppc64.rpm ghostscript-cups-9.25-2.el7.ppc64.rpm ghostscript-debuginfo-9.25-2.el7.ppc.rpm ghostscript-debuginfo-9.25-2.el7.ppc64.rpm libgs-9.25-2.el7.ppc.rpm libgs-9.25-2.el7.ppc64.rpm ppc64le: ghostscript-9.25-2.el7.ppc64le.rpm ghostscript-cups-9.25-2.el7.ppc64le.rpm ghostscript-debuginfo-9.25-2.el7.ppc64le.rpm libgs-9.25-2.el7.ppc64le.rpm s390x: ghostscript-9.25-2.el7.s390.rpm ghostscript-9.25-2.el7.s390x.rpm ghostscript-cups-9.25-2.el7.s390x.rpm ghostscript-debuginfo-9.25-2.el7.s390.rpm ghostscript-debuginfo-9.25-2.el7.s390x.rpm libgs-9.25-2.el7.s390.rpm libgs-9.25-2.el7.s390x.rpm x86_64: ghostscript-9.25-2.el7.i686.rpm ghostscript-9.25-2.el7.x86_64.rpm ghostscript-cups-9.25-2.el7.x86_64.rpm ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm libgs-9.25-2.el7.i686.rpm libgs-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: ghostscript-doc-9.25-2.el7.noarch.rpm ppc64: ghostscript-debuginfo-9.25-2.el7.ppc.rpm ghostscript-debuginfo-9.25-2.el7.ppc64.rpm ghostscript-gtk-9.25-2.el7.ppc64.rpm libgs-devel-9.25-2.el7.ppc.rpm libgs-devel-9.25-2.el7.ppc64.rpm ppc64le: ghostscript-debuginfo-9.25-2.el7.ppc64le.rpm ghostscript-gtk-9.25-2.el7.ppc64le.rpm libgs-devel-9.25-2.el7.ppc64le.rpm s390x: ghostscript-debuginfo-9.25-2.el7.s390.rpm ghostscript-debuginfo-9.25-2.el7.s390x.rpm ghostscript-gtk-9.25-2.el7.s390x.rpm libgs-devel-9.25-2.el7.s390.rpm libgs-devel-9.25-2.el7.s390x.rpm x86_64: ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm ghostscript-gtk-9.25-2.el7.x86_64.rpm libgs-devel-9.25-2.el7.i686.rpm libgs-devel-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ghostscript-9.25-2.el7.src.rpm x86_64: ghostscript-9.25-2.el7.i686.rpm ghostscript-9.25-2.el7.x86_64.rpm ghostscript-cups-9.25-2.el7.x86_64.rpm ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm libgs-9.25-2.el7.i686.rpm libgs-9.25-2.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: ghostscript-doc-9.25-2.el7.noarch.rpm x86_64: ghostscript-debuginfo-9.25-2.el7.i686.rpm ghostscript-debuginfo-9.25-2.el7.x86_64.rpm ghostscript-gtk-9.25-2.el7.x86_64.rpm libgs-devel-9.25-2.el7.i686.rpm libgs-devel-9.25-2.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-11645 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUl4WdzjgjWX9erEAQi1KA//YIkqA+aOY/4HlI5ErwiF5fFFBtkBe5Ip jYAbT3GBwuwJ97eMtap+uxgMU/lJByTC9GFfWGNxSLBTvPPzFGmvMn+bDuASNYvg lduP30jLC+ZRPyZ57MPicmVpLeAp2DwXwhJcs1qRBZQKck5KRjDENuv/mM6STPDk piKFjbo86qxM5KX9sDylxC8SiWZlLl1m7n0a6Fjts6ZQIZIS9se+J6weyA6Db5gn HfH8TLtXKfWSI8TIQoVVxVb6UtNz6xIF3+mJva/nb4XtWRseMiRM7crOAtXo7m3r wzty/bIC2GmzodP/85VUIcNyKWZn5muZAmyJpHk0B2Z7HgQLjM2eXYLmihnLfrMR L6L1cgj3vcEepU312ZaFBPuFrutQ5TYQPbuqLzaZPIa/drteIaXArosMVi8nDYeW o2oxUrf2t7Kqxh9Fgx6OVPQRcPltBkRWP6L0ORQ6LHJ7ZsR3hYbFV0Ne0F81iSlB PSlwBp1cDA/pjifdC1X3ZIAOSHujoARf6RjZRBCyslcoTma9D9rWAoi2p0LTFizV 7ILxdl2H7lLrcvmFhlEdb0RC0oKUr7jUZBpgzVhcD3M6mXvkh6LSgMo8/INCArB4 FolEpn34ZWyYVenugb/+b+KOul1AmPqv2anwNiE9IEpWndcDcLZpNivMW9rcytpM R1zwv7qiuJA= =tGIb - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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