http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=c501a58f8d5650c8ba21d447c0d6f07eafcb0f15

DSA-3986

99987

https://bugs.ghostscript.com/show_bug.cgi?id=698063

GLSA-201811-12

The remote host is affected by the vulnerability described in GLSA-201811-12 (GPL Ghostscript: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in GPL Ghostscript. Please       review the CVE identifiers referenced below for additional information.
  Impact :

    A context-dependent attacker could entice a user to open a specially       crafted PostScript file or PDF document using GPL Ghostscript possibly       resulting in the execution of arbitrary code with the privileges of the       process, a Denial of Service condition, or other unspecified impacts,   Workaround :

    There is no known workaround at this time.

This update for ghostscript-library fixes several issues. These security issues were fixed :

  - CVE-2017-7207: The mem_get_bits_rectangle function     allowed remote attackers to cause a denial of service     (NULL pointer dereference) via a crafted PostScript     document (bsc#1030263).

  - CVE-2016-9601: Prevent heap-buffer overflow by checking     for an integer overflow in jbig2_image_new function     (bsc#1018128).

  - CVE-2017-9612: The Ins_IP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact via a crafted document     (bsc#1050891)

  - CVE-2017-9726: The Ins_MDRP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050889)

  - CVE-2017-9727: The gx_ttfReader__Read function in     base/gxttfb.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) or possibly have unspecified other impact via a     crafted document (bsc#1050888)

  - CVE-2017-9739: The Ins_JMPR function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050887)

  - CVE-2017-11714: psi/ztoken.c mishandled references to     the scanner state structure, which allowed remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     crafted PostScript document, related to an out-of-bounds     read in the igc_reloc_struct_ptr function in psi/igc.c     (bsc#1051184)

  - CVE-2017-9835: The gs_alloc_ref_array function allowed     remote attackers to cause a denial of service     (heap-based buffer overflow and application crash) or     possibly have unspecified other impact via a crafted     PostScript document (bsc#1050879)

  - CVE-2016-10219: The intersect function in base/gxfill.c     allowed remote attackers to cause a denial of service     (divide-by-zero error and application crash) via a     crafted file (bsc#1032138)

  - CVE-2017-9216: Prevent NULL pointer dereference in the     jbig2_huffman_get function in jbig2_huffman.c which     allowed for DoS (bsc#1040643)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ghostscript fixes several issues. These security issues were fixed :

  - CVE-2017-9835: The gs_alloc_ref_array function allowed     remote attackers to cause a denial of service     (heap-based buffer overflow and application crash) or     possibly have unspecified other impact via a crafted     PostScript document (bsc#1050879).

  - CVE-2017-9216: Prevent NULL pointer dereference in the     jbig2_huffman_get function in jbig2_huffman.c which     allowed for DoS (bsc#1040643).

  - CVE-2016-10317: The fill_threshhold_buffer function in     base/gxht_thresh.c allowed remote attackers to cause a     denial of service (heap-based buffer overflow and     application crash) or possibly have unspecified other     impact via a crafted PostScript document (bsc#1032230).

  - CVE-2017-9612: The Ins_IP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact via a crafted document     (bsc#1050891).

  - CVE-2017-9726: The Ins_MDRP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050889).

  - CVE-2017-9727: The gx_ttfReader__Read function in     base/gxttfb.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) or possibly have unspecified other impact via a     crafted document (bsc#1050888).

  - CVE-2017-9739: The Ins_JMPR function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050887).

  - CVE-2017-11714: psi/ztoken.c mishandled references to     the scanner state structure, which allowed remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     crafted PostScript document, related to an out-of-bounds     read in the igc_reloc_struct_ptr function in psi/igc.c     (bsc#1051184).

  - CVE-2016-10219: The intersect function in base/gxfill.c     allowed remote attackers to cause a denial of service     (divide-by-zero error and application crash) via a     crafted file (bsc#1032138).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ghostscript fixes several security issues :

  - CVE-2017-9835: The gs_alloc_ref_array function allowed     remote attackers to cause a denial of service     (heap-based buffer overflow and application crash) or     possibly have unspecified other impact via a crafted     PostScript document (bsc#1050879).

  - CVE-2017-9216: Prevent NULL pointer dereference in the     jbig2_huffman_get function in jbig2_huffman.c which     allowed for DoS (bsc#1040643).

  - CVE-2016-10317: The fill_threshhold_buffer function in     base/gxht_thresh.c allowed remote attackers to cause a     denial of service (heap-based buffer overflow and     application crash) or possibly have unspecified other     impact via a crafted PostScript document (bsc#1032230).

  - CVE-2017-9612: The Ins_IP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (use-after-free and application crash) or possibly have     unspecified other impact via a crafted document     (bsc#1050891).

  - CVE-2017-9726: The Ins_MDRP function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050889).

  - CVE-2017-9727: The gx_ttfReader__Read function in     base/gxttfb.c allowed remote attackers to cause a denial     of service (heap-based buffer over-read and application     crash) or possibly have unspecified other impact via a     crafted document (bsc#1050888).

  - CVE-2017-9739: The Ins_JMPR function in base/ttinterp.c     allowed remote attackers to cause a denial of service     (heap-based buffer over-read and application crash) or     possibly have unspecified other impact via a crafted     document (bsc#1050887).

  - CVE-2017-11714: psi/ztoken.c mishandled references to     the scanner state structure, which allowed remote     attackers to cause a denial of service (application     crash) or possibly have unspecified other impact via a     crafted PostScript document, related to an out-of-bounds     read in the igc_reloc_struct_ptr function in psi/igc.c     (bsc#1051184).

  - CVE-2016-10219: The intersect function in base/gxfill.c     allowed remote attackers to cause a denial of service     (divide-by-zero error and application crash) via a     crafted file (bsc#1032138).

This update was imported from the SUSE:SLE-12:Update update project.

Several vulnerabilities were discovered in Ghostscript, the GPL PostScript/PDF interpreter, which may result in denial of service if a specially crafted Postscript file is processed.

Kamil Frankowicz discovered that Ghostscript mishandles references. A remote attacker could use this to cause a denial of service.
(CVE-2017-11714)

Kim Gwan Yeong discovered that Ghostscript could allow a heap-based buffer over-read and application crash. A remote attacker could use a crafted document to cause a denial of service. (CVE-2017-9611, CVE-2017-9726, CVE-2017-9727, CVE-2017-9739)

Kim Gwan Yeong discovered an use-after-free vulnerability in Ghostscript. A remote attacker could use a crafted file to cause a denial of service. (CVE-2017-9612)

Kim Gwan Yeong discovered a lack of integer overflow check in Ghostscript. A remote attacker could use crafted PostScript document to cause a denial of service. (CVE-2017-9835).

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Several issues were found in Ghostscript, the GPL PostScript/PDF interpreter, which allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document.

For Debian 7 'Wheezy', these problems have been fixed in version 9.05~dfsg-6.3+deb7u7.

We recommend that you upgrade your ghostscript packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
119132	GLSA-201811-12 : GPL Ghostscript: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
109572	SUSE SLES11 Security Update : ghostscript-library (SUSE-SU-2018:1140-1)	Nessus	SuSE Local Security Checks	medium
106745	SUSE SLED12 / SLES12 Security Update : ghostscript (SUSE-SU-2018:0407-1)	Nessus	SuSE Local Security Checks	medium
106744	openSUSE Security Update : ghostscript (openSUSE-2018-157)	Nessus	SuSE Local Security Checks	medium
103578	Debian DSA-3986-1 : ghostscript - security update	Nessus	Debian Local Security Checks	medium
102815	Ubuntu 14.04 LTS / 16.04 LTS / 17.04 : ghostscript vulnerabilities (USN-3403-1)	Nessus	Ubuntu Local Security Checks	medium
102096	Debian DLA-1048-1 : ghostscript security update	Nessus	Debian Local Security Checks	medium

CVE-2017-9739

Description

References

Details

Risk Information

CVSS v2.0

CVSS v3.0

Vulnerable Software

Configuration 1

Configuration 2

Tenable Plugins