Accepting request 635772 from home:jsmeix:branches:Printing
Ghostscript version upgrade to 9.25 which provides fixes for regressions in Ghostscript 9.24 and more security bufgixes, see https://www.ghostscript.com/doc/9.25/News.htm OBS-URL: https://build.opensuse.org/request/show/635772 OBS-URL: https://build.opensuse.org/package/show/Printing/ghostscript?expand=0&rev=95
This commit is contained in:
Johannes Meixner
Git OBS Bridge
parent
c0eb0b9d23
commit
07ebe5c7a1
3
ghostscript-9.25.tar.gz
Normal file
3
ghostscript-9.25.tar.gz
Normal file
@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:baafa64740b090bff50b220a6df3be95c46069b7e30f4b4effed28316e5b2389
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size 42017635
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@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:30955a417fac3d9faeb37ec6ef3f9309d0f6d3c2bce3ea1073fe547d5f755615
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size 42019310
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@ -1,3 +1,102 @@
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-------------------------------------------------------------------
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Fri Sep 14 10:47:33 CEST 2018 - jsmeix@suse.de
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- Version upgrade to 9.25
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For the highlights in this release see the highlights in the
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9.25rc1 first release candidate for 9.25 entry below.
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PLEASE NOTE:
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We (i.e. Ghostscript upstream) strongly urge users to upgrade
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to this latest release to avoid these issues.
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For a release summary see:
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http://www.ghostscript.com/doc/9.25/News.htm
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For details see the News.htm and History9.htm files.
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The Ghostscript 9.25 release should fix (see below)
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in particular those security issues:
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* CVE-2018-15909: shading_param incomplete type checking
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https://bugs.ghostscript.com/show_bug.cgi?id=699660
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https://bugzilla.suse.com/show_bug.cgi?id=1106172 bsc#1106172
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* CVE-2018-15908: .tempfile file permission issues
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https://bugs.ghostscript.com/show_bug.cgi?id=699657
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https://bugzilla.suse.com/show_bug.cgi?id=1106171 bsc#1106171
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* CVE-2018-15910: LockDistillerParams type confusion
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https://bugs.ghostscript.com/show_bug.cgi?id=699656
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https://bugzilla.suse.com/show_bug.cgi?id=1106173 bsc#1106173
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* CVE-2018-15911: uninitialized memory access in the aesdecode
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https://bugs.ghostscript.com/show_bug.cgi?id=699665
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https://bugzilla.suse.com/show_bug.cgi?id=1106195 bsc#1106195
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* CVE-2018-16513: setcolor missing type check
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https://bugs.ghostscript.com/show_bug.cgi?id=699655
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https://bugzilla.suse.com/show_bug.cgi?id=1107412 bsc#1107412
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* CVE-2018-16509: /invalidaccess bypass after failed restore
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https://bugs.ghostscript.com/show_bug.cgi?id=699654
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https://bugzilla.suse.com/show_bug.cgi?id=1107410 bsc#1107410
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* CVE-2018-16510: Incorrect exec stack handling in the "CS"
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and "SC" PDF primitives
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https://bugs.ghostscript.com/show_bug.cgi?id=699671
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https://bugzilla.suse.com/show_bug.cgi?id=1107411 bsc#1107411
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* CVE-2018-16542: .definemodifiedfont memory corruption
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if /typecheck is handled
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https://bugs.ghostscript.com/show_bug.cgi?id=699668
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https://bugzilla.suse.com/show_bug.cgi?id=1107413 bsc#1107413
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* CVE-2018-16541 incorrect free logic in pagedevice replacement
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https://bugs.ghostscript.com/show_bug.cgi?id=699664
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https://bugzilla.suse.com/show_bug.cgi?id=1107421 bsc#1107421
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* CVE-2018-16540 use-after-free in copydevice handling
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https://bugs.ghostscript.com/show_bug.cgi?id=699661
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https://bugzilla.suse.com/show_bug.cgi?id=1107420 bsc#1107420
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* CVE-2018-16539: incorrect access checking in temp file
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handling to disclose contents of files
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https://bugs.ghostscript.com/show_bug.cgi?id=699658
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https://bugzilla.suse.com/show_bug.cgi?id=1107422 bsc#1107422
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* CVE-2018-16543: gssetresolution and gsgetresolution allow
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for unspecified impact
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https://bugs.ghostscript.com/show_bug.cgi?id=699670
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https://bugzilla.suse.com/show_bug.cgi?id=1107423 bsc#1107423
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* CVE-2018-16511: type confusion in "ztype" could be used by
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remote attackers able to supply crafted PostScript to crash
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the interpreter or possibly have unspecified other impact
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https://bugs.ghostscript.com/show_bug.cgi?id=699659
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https://bugzilla.suse.com/show_bug.cgi?id=1107426 bsc#1107426
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* CVE-2018-16585 .setdistillerkeys PostScript command is
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accepted even though it is not intended for use
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https://bugzilla.suse.com/show_bug.cgi?id=1107581 bsc#1107581
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* CVE-2018-16802: Incorrect"restoration of privilege" checking
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when running out of stack during exceptionhandling could be
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used by attackers able to supply crafted PostScript to execute
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code using the "pipe" instruction. This is due to an incomplete
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fix for CVE-2018-16509
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https://bugs.ghostscript.com/show_bug.cgi?id=699714
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https://bugs.ghostscript.com/show_bug.cgi?id=699718
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https://bugzilla.suse.com/show_bug.cgi?id=1108027 bnc#1108027
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Regarding what the above "should fix" means:
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PostScript is a general purpose Turing-complete programming
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language (cf. https://en.wikipedia.org/wiki/PostScript)
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that supports in particular file access on the system disk.
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When Ghostscript processes PostScript it runs a PostScript
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program as the user who runs Ghostscript.
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When Ghostscript processes an arbitrary PostScript file,
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the user who runs Ghostscript runs an arbitrary program
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which can do anything on the system where Ghostscript runs
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that this user is allowed to do on that system.
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To make it safer when Ghostscript runs a PostScript program
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the Ghostscript command line option '-dSAFER' disables
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certain file access functionality, for details see
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/usr/share/doc/ghostscript/9.25/Use.htm
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Its name 'SAFER' says everything: It makes it 'safer'
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to let Ghostscript run a PostScript program,
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but it does not make it completely safe.
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In theory software is safe against misuse (i.e. has no bugs).
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In practice there is an endless sequence of various kind of
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security issues (i.e. software can be misused to do more than
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what is intended) that get fixed issue by issue ad infinitum.
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In the end all that means:
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In practice the user who runs Ghostscript must not let it
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process arbitrary PostScript files from untrusted origin.
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In particular Ghostscript is usually run when printing
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documents (with the '-dSAFER' option set), see the part about
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"It is crucial to limit access to CUPS to trusted users" in
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https://en.opensuse.org/SDB:CUPS_and_SANE_Firewall_settings
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-------------------------------------------------------------------
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Thu Sep 13 14:14:39 CEST 2018 - jsmeix@suse.de
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@ -37,20 +37,20 @@ Url: http://www.ghostscript.com/
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# But only with the alphabetic prefix "9.pre15rc1" would be older than the previous version number "9.14"
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# because rpmvercmp would treat 9.pre15rc1 as 9.pre.15.rc1 and letters are older than numbers
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# so that we keep additionally the previous version number to upgrade from the previous version:
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Version: 9.24pre25rc1
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Release: 0
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#Version: 9.24pre25rc1
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# Normal version for Ghostscript releases is the upstream version:
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#Version: 9.24
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Version: 9.25
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Release: 0
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# tarball_version is used below to specify the directory via "setup -n":
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# Special tarball_version needed for Ghostscript release candidates e.g. "define tarball_version 9.15rc1".
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# For Ghostscript releases tarball_version and version are the same (i.e. the upstream version):
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#define tarball_version %{version}
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%define tarball_version 9.25rc1
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%define tarball_version %{version}
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#define tarball_version 9.25rc1
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# built_version is used below in the install and files sections:
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# Separated built_version needed in case of Ghostscript release candidates e.g. "define built_version 9.15".
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# For Ghostscript releases built_version and version are the same (i.e. the upstream version):
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#define built_version %{version}
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%define built_version 9.25
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%define built_version %{version}
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#define built_version 9.25
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# Source0...Source9 is for sources from upstream:
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# Special URLs for Ghostscript release candidates:
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# see https://github.com/ArtifexSoftware/ghostpdl-downloads/releases
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@ -59,14 +59,14 @@ Release: 0
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# URL for MD5 checksums:
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# wget -O gs925rc1.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925rc1/MD5SUMS
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# MD5 checksum for Source0: 2dc56f05c4e479b9a2cbb8221f669c8f ghostscript-9.25rc1.tar.gz
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Source0: ghostscript-%{tarball_version}.tar.gz
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#Source0: ghostscript-%{tarball_version}.tar.gz
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# Normal URLs for Ghostscript releases:
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# URL for Source0:
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# wget -O ghostscript-9.24.tar.gz https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs924/ghostscript-9.24.tar.gz
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# wget -O ghostscript-9.25.tar.gz https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925/ghostscript-9.25.tar.gz
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# URL for MD5 checksums:
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# wget -O gs924.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs924/MD5SUMS
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# MD5 checksum for Source0: c5c3fa8eb737a6540814314a9d9e4995 ghostscript-9.24.tar.gz
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#Source0: ghostscript-%{version}.tar.gz
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# wget -O gs925.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925/MD5SUMS
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# MD5 checksum for Source0: eebd0fadbfa8e800094422ce65e94d5d ghostscript-9.25.tar.gz
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Source0: ghostscript-%{version}.tar.gz
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# Patch0...Patch9 is for patches from upstream:
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# Source10...Source99 is for sources from SUSE which are intended for upstream:
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# Patch10...Patch99 is for patches from SUSE which are intended for upstream:
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@ -1,3 +1,102 @@
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-------------------------------------------------------------------
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Fri Sep 14 10:47:33 CEST 2018 - jsmeix@suse.de
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- Version upgrade to 9.25
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For the highlights in this release see the highlights in the
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9.25rc1 first release candidate for 9.25 entry below.
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PLEASE NOTE:
|
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We (i.e. Ghostscript upstream) strongly urge users to upgrade
|
||||
to this latest release to avoid these issues.
|
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For a release summary see:
|
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http://www.ghostscript.com/doc/9.25/News.htm
|
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For details see the News.htm and History9.htm files.
|
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The Ghostscript 9.25 release should fix (see below)
|
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in particular those security issues:
|
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* CVE-2018-15909: shading_param incomplete type checking
|
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https://bugs.ghostscript.com/show_bug.cgi?id=699660
|
||||
https://bugzilla.suse.com/show_bug.cgi?id=1106172 bsc#1106172
|
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* CVE-2018-15908: .tempfile file permission issues
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https://bugs.ghostscript.com/show_bug.cgi?id=699657
|
||||
https://bugzilla.suse.com/show_bug.cgi?id=1106171 bsc#1106171
|
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* CVE-2018-15910: LockDistillerParams type confusion
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https://bugs.ghostscript.com/show_bug.cgi?id=699656
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https://bugzilla.suse.com/show_bug.cgi?id=1106173 bsc#1106173
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* CVE-2018-15911: uninitialized memory access in the aesdecode
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https://bugs.ghostscript.com/show_bug.cgi?id=699665
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||||
https://bugzilla.suse.com/show_bug.cgi?id=1106195 bsc#1106195
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* CVE-2018-16513: setcolor missing type check
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https://bugs.ghostscript.com/show_bug.cgi?id=699655
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https://bugzilla.suse.com/show_bug.cgi?id=1107412 bsc#1107412
|
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* CVE-2018-16509: /invalidaccess bypass after failed restore
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https://bugs.ghostscript.com/show_bug.cgi?id=699654
|
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https://bugzilla.suse.com/show_bug.cgi?id=1107410 bsc#1107410
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* CVE-2018-16510: Incorrect exec stack handling in the "CS"
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and "SC" PDF primitives
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https://bugs.ghostscript.com/show_bug.cgi?id=699671
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https://bugzilla.suse.com/show_bug.cgi?id=1107411 bsc#1107411
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* CVE-2018-16542: .definemodifiedfont memory corruption
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if /typecheck is handled
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https://bugs.ghostscript.com/show_bug.cgi?id=699668
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https://bugzilla.suse.com/show_bug.cgi?id=1107413 bsc#1107413
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* CVE-2018-16541 incorrect free logic in pagedevice replacement
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https://bugs.ghostscript.com/show_bug.cgi?id=699664
|
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https://bugzilla.suse.com/show_bug.cgi?id=1107421 bsc#1107421
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* CVE-2018-16540 use-after-free in copydevice handling
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https://bugs.ghostscript.com/show_bug.cgi?id=699661
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https://bugzilla.suse.com/show_bug.cgi?id=1107420 bsc#1107420
|
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* CVE-2018-16539: incorrect access checking in temp file
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handling to disclose contents of files
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https://bugs.ghostscript.com/show_bug.cgi?id=699658
|
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https://bugzilla.suse.com/show_bug.cgi?id=1107422 bsc#1107422
|
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* CVE-2018-16543: gssetresolution and gsgetresolution allow
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for unspecified impact
|
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https://bugs.ghostscript.com/show_bug.cgi?id=699670
|
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https://bugzilla.suse.com/show_bug.cgi?id=1107423 bsc#1107423
|
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* CVE-2018-16511: type confusion in "ztype" could be used by
|
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remote attackers able to supply crafted PostScript to crash
|
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the interpreter or possibly have unspecified other impact
|
||||
https://bugs.ghostscript.com/show_bug.cgi?id=699659
|
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https://bugzilla.suse.com/show_bug.cgi?id=1107426 bsc#1107426
|
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* CVE-2018-16585 .setdistillerkeys PostScript command is
|
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accepted even though it is not intended for use
|
||||
https://bugzilla.suse.com/show_bug.cgi?id=1107581 bsc#1107581
|
||||
* CVE-2018-16802: Incorrect"restoration of privilege" checking
|
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when running out of stack during exceptionhandling could be
|
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used by attackers able to supply crafted PostScript to execute
|
||||
code using the "pipe" instruction. This is due to an incomplete
|
||||
fix for CVE-2018-16509
|
||||
https://bugs.ghostscript.com/show_bug.cgi?id=699714
|
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https://bugs.ghostscript.com/show_bug.cgi?id=699718
|
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https://bugzilla.suse.com/show_bug.cgi?id=1108027 bnc#1108027
|
||||
Regarding what the above "should fix" means:
|
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PostScript is a general purpose Turing-complete programming
|
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language (cf. https://en.wikipedia.org/wiki/PostScript)
|
||||
that supports in particular file access on the system disk.
|
||||
When Ghostscript processes PostScript it runs a PostScript
|
||||
program as the user who runs Ghostscript.
|
||||
When Ghostscript processes an arbitrary PostScript file,
|
||||
the user who runs Ghostscript runs an arbitrary program
|
||||
which can do anything on the system where Ghostscript runs
|
||||
that this user is allowed to do on that system.
|
||||
To make it safer when Ghostscript runs a PostScript program
|
||||
the Ghostscript command line option '-dSAFER' disables
|
||||
certain file access functionality, for details see
|
||||
/usr/share/doc/ghostscript/9.25/Use.htm
|
||||
Its name 'SAFER' says everything: It makes it 'safer'
|
||||
to let Ghostscript run a PostScript program,
|
||||
but it does not make it completely safe.
|
||||
In theory software is safe against misuse (i.e. has no bugs).
|
||||
In practice there is an endless sequence of various kind of
|
||||
security issues (i.e. software can be misused to do more than
|
||||
what is intended) that get fixed issue by issue ad infinitum.
|
||||
In the end all that means:
|
||||
In practice the user who runs Ghostscript must not let it
|
||||
process arbitrary PostScript files from untrusted origin.
|
||||
In particular Ghostscript is usually run when printing
|
||||
documents (with the '-dSAFER' option set), see the part about
|
||||
"It is crucial to limit access to CUPS to trusted users" in
|
||||
https://en.opensuse.org/SDB:CUPS_and_SANE_Firewall_settings
|
||||
|
||||
-------------------------------------------------------------------
|
||||
Thu Sep 13 14:14:39 CEST 2018 - jsmeix@suse.de
|
||||
|
||||
|
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@ -57,20 +57,20 @@ Url: http://www.ghostscript.com/
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# But only with the alphabetic prefix "9.pre15rc1" would be older than the previous version number "9.14"
|
||||
# because rpmvercmp would treat 9.pre15rc1 as 9.pre.15.rc1 and letters are older than numbers
|
||||
# so that we keep additionally the previous version number to upgrade from the previous version:
|
||||
Version: 9.24pre25rc1
|
||||
Release: 0
|
||||
#Version: 9.24pre25rc1
|
||||
# Normal version for Ghostscript releases is the upstream version:
|
||||
#Version: 9.24
|
||||
Version: 9.25
|
||||
Release: 0
|
||||
# tarball_version is used below to specify the directory via "setup -n":
|
||||
# Special tarball_version needed for Ghostscript release candidates e.g. "define tarball_version 9.15rc1".
|
||||
# For Ghostscript releases tarball_version and version are the same (i.e. the upstream version):
|
||||
#define tarball_version %{version}
|
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%define tarball_version 9.25rc1
|
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%define tarball_version %{version}
|
||||
#define tarball_version 9.25rc1
|
||||
# built_version is used below in the install and files sections:
|
||||
# Separated built_version needed in case of Ghostscript release candidates e.g. "define built_version 9.15".
|
||||
# For Ghostscript releases built_version and version are the same (i.e. the upstream version):
|
||||
#define built_version %{version}
|
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%define built_version 9.25
|
||||
%define built_version %{version}
|
||||
#define built_version 9.25
|
||||
# Source0...Source9 is for sources from upstream:
|
||||
# Special URLs for Ghostscript release candidates:
|
||||
# see https://github.com/ArtifexSoftware/ghostpdl-downloads/releases
|
||||
@ -79,14 +79,14 @@ Release: 0
|
||||
# URL for MD5 checksums:
|
||||
# wget -O gs925rc1.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925rc1/MD5SUMS
|
||||
# MD5 checksum for Source0: 2dc56f05c4e479b9a2cbb8221f669c8f ghostscript-9.25rc1.tar.gz
|
||||
Source0: ghostscript-%{tarball_version}.tar.gz
|
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#Source0: ghostscript-%{tarball_version}.tar.gz
|
||||
# Normal URLs for Ghostscript releases:
|
||||
# URL for Source0:
|
||||
# wget -O ghostscript-9.24.tar.gz https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs924/ghostscript-9.24.tar.gz
|
||||
# wget -O ghostscript-9.25.tar.gz https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925/ghostscript-9.25.tar.gz
|
||||
# URL for MD5 checksums:
|
||||
# wget -O gs924.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs924/MD5SUMS
|
||||
# MD5 checksum for Source0: c5c3fa8eb737a6540814314a9d9e4995 ghostscript-9.24.tar.gz
|
||||
#Source0: ghostscript-%{version}.tar.gz
|
||||
# wget -O gs925.MD5SUMS https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs925/MD5SUMS
|
||||
# MD5 checksum for Source0: eebd0fadbfa8e800094422ce65e94d5d ghostscript-9.25.tar.gz
|
||||
Source0: ghostscript-%{version}.tar.gz
|
||||
# Patch0...Patch9 is for patches from upstream:
|
||||
# Source10...Source99 is for sources from SUSE which are intended for upstream:
|
||||
# Patch10...Patch99 is for patches from SUSE which are intended for upstream:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user