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Package "libgs9-common"

Name: libgs9-common

Description:

interpreter for the PostScript language and for PDF - common files
Latest version: 9.55.0~dfsg1-0ubuntu5.13
Release: jammy (22.04)
Level: updates
Repository: main
Head package: ghostscript
Homepage: https://www.ghostscript.com/

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Other versions of "libgs9-common" in Jammy

Repository Area Version
base main 9.55.0~dfsg1-0ubuntu5
security main 9.55.0~dfsg1-0ubuntu5.13

Changelog

Version: 9.55.0~dfsg1-0ubuntu5.7 2024-06-17 20:07:23 UTC

  ghostscript (9.55.0~dfsg1-0ubuntu5.7) jammy-security; urgency=medium

  * SECURITY UPDATE: Policy bypass via improperly checked eexec seed
    - debian/patches/CVE-2023-52722.patch: Prevent eexec seeds other than
      Type 1 standard when SAFER mode is used in zmisc1.c.
    - CVE-2023-52722
  * SECURITY UPDATE: Arbitrary code execution via uniprint device
    - debian/patches/CVE-2024-29510.patch: Prevent changes to uniprint device
      argument strings after SAFER is activated in gdevupd.c.
    - CVE-2024-29510
  * SECURITY UPDATE: Path traversal and arbitrary code execution via improperly
    checked path arguments
    - debian/patches/CVE-2024-33869-part1.patch: Check that a current working
      directory specifier is valid before stripping it from gpmisc.c.
    - debian/patches/CVE-2024-33869-part2.patch: Check that a current working
      directory specifier is valid before stripping it from gpmisc.c.
    - CVE-2024-33869
  * SECURITY UPDATE: Path traversal via improperly checked path arguments
    - debian/patches/CVE-2024-33870.patch: Add a check for parent directory
      prefixes when handling relative paths in gpmisc.c.
    - CVE-2024-33870
  * SECURITY UPDATE: Arbitrary code execution via custom driver library
    - debian/patches/CVE-2024-33871.patch: Prevent changes to parameter that
      specifies the names of dynamic libraries to be loaded by the opvp/oprp
      device in gdevopvp.c
    - CVE-2024-33871

 -- Chris Kim <email address hidden> Mon, 03 Jun 2024 21:54:57 -0700
Source diff to previous version
CVE-2023-52722 An issue was discovered in Artifex Ghostscript through 10.01.0. psi/zmisc1.c, when SAFER mode is used, allows eexec seeds other than the Type 1 stand

Version: 9.55.0~dfsg1-0ubuntu5.6 2023-12-12 15:11:24 UTC

  ghostscript (9.55.0~dfsg1-0ubuntu5.6) jammy-security; urgency=medium

  * SECURITY UPDATE: DoS via dangling pointer
    - debian/patches/CVE-2023-46751.patch: fix tiffsep(1) requirement for
      seekable output files in base/gdevprn.c, devices/gdevtsep.c.
    - CVE-2023-46751

 -- Marc Deslauriers <email address hidden> Mon, 11 Dec 2023 14:25:45 -0500
Source diff to previous version
CVE-2023-46751 An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the

Version: 9.55.0~dfsg1-0ubuntu5.5 2023-10-17 14:07:00 UTC

  ghostscript (9.55.0~dfsg1-0ubuntu5.5) jammy-security; urgency=medium

  * SECURITY UPDATE: code execution via PS documents and IJS device
    - debian/patches/CVE-2023-43115.patch: prevent PostScript programs
      switching to the IJS device after SAFER has been activated in
      devices/gdevijs.c.
    - CVE-2023-43115

 -- Marc Deslauriers <email address hidden> Thu, 12 Oct 2023 09:02:58 -0400
Source diff to previous version
CVE-2023-43115 In Artifex Ghostscript through 10.01.2, gdevijs.c in GhostPDL can lead to remote code execution via crafted PostScript documents because they can swi

Version: 9.55.0~dfsg1-0ubuntu5.4 2023-08-17 15:06:55 UTC

  ghostscript (9.55.0~dfsg1-0ubuntu5.4) jammy-security; urgency=medium

  * SECURITY UPDATE: buffer overflow
    - debian/patches/CVE-2023-38559.patch: bounds check the buffer prior to
      deferencing the pointer in devn_pcx_write_rle() in base/gdevdevn.c.
    - CVE-2023-38559

 -- Allen Huang <email address hidden> Tue, 15 Aug 2023 11:40:49 +0100
Source diff to previous version
CVE-2023-38559 A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a den

Version: 9.55.0~dfsg1-0ubuntu5.3 2023-07-10 16:06:59 UTC

  ghostscript (9.55.0~dfsg1-0ubuntu5.3) jammy-security; urgency=medium

  * SECURITY UPDATE: incorrect permission validation for pipe devices
    - debian/patches/CVE-2023-36664-1.patch: don't reduce pipe file names
      for permission validation in base/gpmisc.c, base/gslibctx.c.
    - debian/patches/CVE-2023-36664-2.patch: fix logic and add extra test
      in base/gpmisc.c, base/gslibctx.c.
    - CVE-2023-36664

 -- Marc Deslauriers <email address hidden> Wed, 05 Jul 2023 12:49:52 -0400
CVE-2023-36664 Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix).


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