ubuntu/+source/ghostscript:ubuntu/xenial-security

Last commit made on 2019-11-14
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git clone -b ubuntu/xenial-security https://git.launchpad.net/ubuntu/+source/ghostscript
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Branch merges

Branch information

Name:
ubuntu/xenial-security
Repository:
lp:ubuntu/+source/ghostscript

Recent commits

f2b0e76... by Marc Deslauriers on 2019-11-06

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.12 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 8258170bfad5a0373e0fcfef1c00ef708d565d5a

New changelog entries:
  * SECURITY UPDATE: '-dSAFER' restrictions bypass by .forceput when
    loading fonts
    - debian/patches/CVE-2019-14869.patch: remove use of .forceput in
      Resource/Init/gs_ttf.ps.
    - CVE-2019-14869

8258170... by Steve Beattie on 2019-08-28

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.11 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 9ec8acf4adad7798d4a42b8bac46b8c682009122

New changelog entries:
  * SECURITY UPDATE: '-dSAFER' restrictions bypass by .forceput
    Exposures
    - debian/patches/CVE-2019-14811-CVE-2019-14812-CVE-2019-14813.patch:
      Be more defensive by preventing access to .forceput from
      .setuserparams2.
    - CVE-2019-14811
    - CVE-2019-14812
    - CVE-2019-14813
    - debian/patches/CVE-2019-14817.patch: mark more uses of .forceput
      as execteonly
    - CVE-2019-14817

9ec8acf... by Steve Beattie on 2019-08-09

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.10 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: d980afaefd5ffcd9953dd3b29f21dcf8b92ec7ef

New changelog entries:
  * SECURITY UPDATE: `-dSAFER` restrictions bypass
    - debian/patches/CVE-2019-10216.patch: protect use of .forceput
      with executeonly
    - CVE-2019-10216

d980afa... by Marc Deslauriers on 2019-05-07

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.9 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 8ee650067111697168a32149aa0a6bf1179d5f40

New changelog entries:
  * SECURITY UPDATE: code execution vulnerability
    - debian/patches/CVE-2019-3839-1.patch: hide pdfdict and GS_PDF_ProcSet
      in Resource/Init/pdf_base.ps, Resource/Init/pdf_draw.ps,
      Resource/Init/pdf_font.ps, Resource/Init/pdf_main.ps,
      Resource/Init/pdf_ops.ps, Resource/Init/pdf_sec.ps.
    - debian/patches/CVE-2019-3839-2.patch: fix lib/pdf2dsc.ps to use
      documented Ghostscript pdf procedures in lib/pdf2dsc.ps.
    - CVE-2019-3839

8ee6500... by Marc Deslauriers on 2019-03-19

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.8 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 91ef2e8b78da9e23add130cc8c390f22c9ba3cac

New changelog entries:
  * SECURITY UPDATE: superexec operator is available
    - debian/patches/CVE-2019-3835-pre1.patch: Have gs_cet.ps run from
      gs_init.ps in Resource/Init/gs_cet.ps, Resource/Init/gs_init.ps.
    - debian/patches/CVE-2019-3835-pre2.patch: Undef /odef in
      Resource/Init/gs_cet.ps, Resource/Init/gs_init.ps.
    - debian/patches/CVE-2019-3835-1.patch: restrict superexec and remove
      it in Resource/Init/gs_cet.ps, Resource/Init/gs_dps1.ps,
      Resource/Init/gs_fonts.ps, Resource/Init/gs_init.ps,
      Resource/Init/gs_ttf.ps, Resource/Init/gs_type1.ps.
    - debian/patches/CVE-2019-3835-2.patch: obliterate superexec in
      Resource/Init/gs_init.ps, psi/icontext.c, psi/icstate.h,
      psi/zcontrol.c, psi/zdict.c, psi/zgeneric.c.
    - CVE-2019-3835
  * SECURITY UPDATE: forceput in DefineResource is still accessible
    - debian/patches/CVE-2019-3838-1.patch: make a transient proc
      executeonly in Resource/Init/gs_res.ps.
    - debian/patches/CVE-2019-3838-2.patch: an extra transient proc needs
      executeonly in Resource/Init/gs_res.ps.
    - CVE-2019-3838

91ef2e8... by Marc Deslauriers on 2019-02-25

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.7 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 7207472ffea55f5150434c579f173b6d13e895c9

New changelog entries:
  * SECURITY REGRESSION: High RIP_MAX_CACHE makes cups output device fail,
    second fix attempt. (LP: #1815339)
    - debian/patches/lp1815339.patch: re-enable.
    - debian/patches/lp1815339-2.patch: properly map RGBW color space in
      cups/gdevcups.c.

7207472... by Chris Coulson on 2019-02-23

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.6 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: c66fa19421fda2f676ca797543850cb1800c33c4

New changelog entries:
  * SECURITY REGRESSION: Ghostscript update causes blue background
    (LP: #1817308)
    - disable debian/patches/lp1815339.patch

c66fa19... by Marc Deslauriers on 2019-02-20

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.5 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: e47a11e3c2d386e8fc696f7eacd776b5bedfaf5d

New changelog entries:
  * SECURITY REGRESSION: High RIP_MAX_CACHE makes cups output device fail
    (LP: #1815339)
    - debian/patches/lp1815339.patch: fix logic in cups/gdevcups.c.
  * debian/symbols.common: add new symbol missing in previous update.

e47a11e... by Marc Deslauriers on 2019-01-16

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.4 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 279a00004fd718aa7ff00bd5aacd2c46cff527ba

New changelog entries:
  * SECURITY UPDATE: code execution vulnerability
    - debian/patches/CVE-2019-6116.patch: address .force* operators
      exposure in Resource/Init/gs_diskn.ps, Resource/Init/gs_dps1.ps,
      Resource/Init/gs_fntem.ps, Resource/Init/gs_fonts.ps,
      Resource/Init/gs_init.ps, Resource/Init/gs_lev2.ps,
      Resource/Init/gs_pdfwr.ps, Resource/Init/gs_res.ps,
      Resource/Init/gs_setpd.ps, Resource/Init/pdf_base.ps,
      Resource/Init/pdf_draw.ps, Resource/Init/pdf_font.ps,
      Resource/Init/pdf_main.ps, Resource/Init/pdf_ops.ps,
      psi/int.mak, psi/interp.c, psi/istack.c, psi/istack.h.
    - CVE-2019-6116

279a000... by Marc Deslauriers on 2018-12-06

Import patches-unapplied version 9.26~dfsg+0-0ubuntu0.16.04.3 to ubuntu/xenial-security

Imported using git-ubuntu import.

Changelog parent: 84af3063b734a8ddd25e77fe3a4c29bcaf5eddc7

New changelog entries:
  * SECURITY REGRESSION: multiple regressions (LP: #1806517)
    - debian/patches/020181126-96c381c*.patch: fix duplex issue.
    - debian/patches/020181205-fae21f16*.patch: fix -dFirstPage and
      -dLastPage issue.