linux/poky.git/meta/recipes-extended/ghostscript, branch 2.7_M2

ghostscript: 9.25 -> 9.26

2018-12-01T11:38:36+00:00

- Drop backported CVE fixes 000[1-8]*.patch (From OE-Core rev: f30bd6bf01dbf81f0872382be44d507fb981f953) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie

ghostscript: fix CVE-2018-18284

2018-11-07T23:08:54+00:00

Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator. (From OE-Core rev: 98ab5c5770d20b39bf3c58083f31f31838f2e940) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie

ghostscript: fix CVE-2018-18073

2018-11-07T23:08:54+00:00

Artifex Ghostscript allows attackers to bypass a sandbox protection mechanism by leveraging exposure of system operators in the saved execution stack in an error object. (From OE-Core rev: 6098c19e1f179896af7013c4b5db3081549c97bc) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie

ghostscript: fix CVE-2018-17961

2018-11-07T23:08:54+00:00

Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183. (From OE-Core rev: 6c32ea184941d292cd8f0eb898e6cc90120ada40) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie

ghostscript: upgrade to 9.25

2018-09-20T12:41:32+00:00

Removed below patches, as v9.25 source already has those changes/security fixes: 0001-Bug-699665-memory-corruption-in-aesdecode.patch 0001-pdfwrite-Guard-against-trying-to-output-an-infinite-.patch 0002-Bug-699656-Handle-LockDistillerParams-not-being-a-bo.patch 0003-Fix-Bug-699660-shading_param-incomplete-type-checkin.patch 0004-Hide-the-.shfill-operator.patch 0005-Bug-699657-properly-apply-file-permissions-to-.tempf.patch remove-direct-symlink.patch Re-worked ghostscript-9.21-native-fix-disable-system-libtiff.patch and ghostscript-9.21-prevent_recompiling.patch to fix warnings in do_patch task of ghostscript v9.25 recipe. Highlights of ghostscript v9.25 release: --------------------------------------- - This release fixes problems with argument handling, some unintended results of the security fixes to the SAFER file access restrictions (specifically accessing ICC profile files), and some additional security issues over the recent 9.24 release. - Note: The ps2epsi utility does not, and cannot call Ghostscript with the -dSAFER command line option. It should never be called with input from untrusted sources. - Security issues have been the primary focus of this release, including solving several (well publicised) real and potential exploits. - As well as Ghostscript itself, jbig2dec has had a significant amount of work improving its robustness in the face of out specification files. - IMPORTANT: We are in the process of forking LittleCMS. LCMS2 is not thread safe, and cannot be made thread safe without breaking the ABI. Our fork will be thread safe, and include performance enhancements (these changes have all be been offered and rejected upstream). We will maintain compatibility between Ghostscript and LCMS2 for a time, but not in perpetuity. Our fork will be available as its own package separately from Ghostscript (and MuPDF). - The usual round of bug fixes, compatibility changes, and incremental improvements. (From OE-Core rev: 4340928b8878b91b5a2750eb6bc87918740511ca) Signed-off-by: Jagadeesh Krishnanjanappa Signed-off-by: Richard Purdie Signed-off-by: Richard Purdie

ghostscript: fix CVE-2018-15908 & CVE-2018-15909 & CVE-2018-15910 & CVE-2018-15911

2018-09-11T08:05:35+00:00

(From OE-Core rev: b6d32d43fd2b016e932b7dc81fb943eb936b73bb) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

ghostscript: fix CVE-2018-10194

2018-07-03T23:02:16+00:00

https://nvd.nist.gov/vuln/detail/CVE-2018-10194 (From OE-Core rev: 4b56d6a61bfe4ca28d1301ae83898a979d3df73a) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

ghostscript: 9.21 -> 9.23

2018-05-04T12:28:01+00:00

1. Drop backported patches - CVE-2017-7207.patch - CVE-2017-5951.patch - CVE-2017-7975.patch - CVE-2017-9216.patch - CVE-2017-9611.patch - CVE-2017-9612.patch - CVE-2017-9739.patch - CVE-2017-9726.patch - CVE-2017-9727.patch - CVE-2017-9835.patch - CVE-2017-11714.patch 2. Rebase to 9.23 - ghostscript-9.15-parallel-make.patch - ghostscript-9.16-Werror-return-type.patch - do-not-check-local-libpng-source.patch - avoid-host-contamination.patch - mkdir-p.patch - ghostscript-9.21-prevent_recompiling.patch - ghostscript-9.02-genarch.patch - cups-no-gcrypt.patch - ghostscript-9.21-native-fix-disable-system-libtiff.patch - base-genht.c-add-a-preprocessor-define-to-allow-fope.patch 3. Add packps from (native to target) to support cross compiling. 4. Add remove-direct-symlink.patch to fix do_populate_sysroot failure (From OE-Core rev: f8b4636472c6784fb78ca09a7dd7ebe53011f631) Signed-off-by: Hongxu Jia Signed-off-by: Richard Purdie

ghostscript: drop incorrectly applied patch

2018-03-09T17:17:03+00:00

The patch was adding a change to the source file that was already there, so the lines of code were repeated twice. This didn't create a bug or a security issue, but it may well have. Long story: https://bugzilla.yoctoproject.org/show_bug.cgi?id=10450 (From OE-Core rev: 1fc1a5f392ec6773cd520cbbd19b58931c6a2d66) Signed-off-by: Alexander Kanavin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

ghostscript: refresh patches

2018-03-09T17:17:03+00:00

The patch tool will apply patches by default with "fuzz", which is where if the hunk context isn't present but what is there is close enough, it will force the patch in. Whilst this is useful when there's just whitespace changes, when applied to source it is possible for a patch applied with fuzz to produce broken code which still compiles (see #10450). This is obviously bad. We'd like to eventually have do_patch() rejecting any fuzz on these grounds. For that to be realistic the existing patches with fuzz need to be rebased and reviewed. (From OE-Core rev: 49437de120ffdf26396fb295254f51ccc204560a) Signed-off-by: Ross Burton Signed-off-by: Alexander Kanavin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie