Univention Bugzilla – Bug 47774
ghostscript: Multiple issues (4.3)
Last modified: 2018-09-12 14:04:14 CEST
New Debian ghostscript 9.20~dfsg-3.2+deb9u4 fixes: This update addresses the following issues: * .tempfile file permission issues (699657) (CVE-2018-15908) * LockDistillerParams type confusion (699656) (CVE-2018-15910) * uninitialized memory access in the aesdecode operator (699665) (CVE-2018-15911) * An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. (CVE-2018-16511) * setcolor missing type check (699655) (CVE-2018-16513) * incorrect access checking in temp file handling to disclose contents of files (699658) (CVE-2018-16539) * use-after-free in copydevice handling (699661) (CVE-2018-16540) * incorrect free logic in pagedevice replacement (699664) (CVE-2018-16541) * .definemodifiedfont memory corruption if /typecheck is handled (699668) (CVE-2018-16542) * gssetresolution and gsgetresolution memory corruption (699670) (CVE-2018-16543) * .setdistillerkeys PostScript command is accepted even though it is not intended for use (CVE-2018-16585) * uninitialized memory access in the aesdecode operator (699665) (CVE-2018-15911) * An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. (CVE-2018-16511) * incorrect access checking in temp file handling to disclose contents of files (699658) (CVE-2018-16539) * .definemodifiedfont memory corruption if /typecheck is handled (699668) (CVE-2018-16542) * gssetresolution and gsgetresolution memory corruption (699670) (CVE-2018-16543) * .setdistillerkeys PostScript command is accepted even though it is not intended for use (CVE-2018-16585) * uninitialized memory access in the aesdecode operator (699665) (CVE-2018-15911) * An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. (CVE-2018-16511) * incorrect access checking in temp file handling to disclose contents of files (699658) (CVE-2018-16539) * .definemodifiedfont memory corruption if /typecheck is handled (699668) (CVE-2018-16542) * gssetresolution and gsgetresolution memory corruption (699670) (CVE-2018-16543) * .setdistillerkeys PostScript command is accepted even though it is not intended for use (CVE-2018-16585) * uninitialized memory access in the aesdecode operator (699665) (CVE-2018-15911) * An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. (CVE-2018-16511) * incorrect access checking in temp file handling to disclose contents of files (699658) (CVE-2018-16539) * .definemodifiedfont memory corruption if /typecheck is handled (699668) (CVE-2018-16542) * gssetresolution and gsgetresolution memory corruption (699670) (CVE-2018-16543) * .setdistillerkeys PostScript command is accepted even though it is not intended for use (CVE-2018-16585)
--- mirror/ftp/4.3/unmaintained/4.3-0/source/ghostscript_9.20~dfsg-3.2+deb9u1.dsc +++ apt/ucs_4.3-0-errata4.3-2/source/ghostscript_9.20~dfsg-3.2+deb9u4.dsc @@ -1,3 +1,22 @@ +9.20~dfsg-3.2+deb9u4 [Thu, 06 Sep 2018 00:02:35 +0200] Moritz Mühlenhoff <jmm@debian.org>: + + * Add additional patch for CVE-2018-16543 + * Fix a regression introduced in a054156d425b4dbdaaa9fda4b5f1182b27598c2b, + see https://github.com/apple/cups/issues/5392 + +9.20~dfsg-3.2+deb9u3 [Wed, 29 Aug 2018 21:17:15 +0200] Moritz Mühlenhoff <jmm@debian.org>: + + * Multiple security issues, see Security Tracker for details + +9.20~dfsg-3.2+deb9u2 [Sun, 29 Apr 2018 10:58:15 +0200] Salvatore Bonaccorso <carnil@debian.org>: + + * Non-maintainer upload. + * Segfault with fuzzing file in gxht_thresh_image_init + * Buffer overflow in fill_threshold_buffer (CVE-2016-10317) + (Closes: #860869) + * pdfwrite - Guard against trying to output an infinite number + (CVE-2018-10194) (Closes: #896069) + 9.20~dfsg-3.2+deb9u1 [Thu, 28 Sep 2017 21:47:33 +0200] Salvatore Bonaccorso <carnil@debian.org>: * Non-maintainer upload by the Security Team. <http://10.200.17.11/4.3-2/#1189116332662607597>
OK: yaml OK: announce_errata OK: patch OK: piuparts [4.3-2] 32c6d5a0fa Bug #47774: ghostscript 9.20~dfsg-3.2+deb9u4 doc/errata/staging/ghostscript.yaml | 33 --------------------------------- 1 file changed, 33 deletions(-) [4.3-2] 94d128751e Bug #47774: ghostscript 9.20~dfsg-3.2+deb9u4 doc/errata/staging/ghostscript.yaml | 78 ++++++++++++++++--------------------- 1 file changed, 33 insertions(+), 45 deletions(-) [4.3-2] afc3b3af55 Bug #47774: ghostscript 9.20~dfsg-3.2+deb9u4 doc/errata/staging/ghostscript.yaml | 82 +++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+)
<http://errata.software-univention.de/ucs/4.3/232.html>