CVE-2018-19476

psi/zicc.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a setcolorspace type confusion.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a
http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16
http://www.securityfocus.com/bid/106154	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0229	Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=700169	Issue Tracking Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html	Mailing List Third Party Advisory
https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf	Exploit Mitigation Third Party Advisory
https://usn.ubuntu.com/3831-1/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4346	Third Party Advisory
https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26	Release Notes Vendor Advisory
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a
http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16
http://www.securityfocus.com/bid/106154	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHBA-2019:0327	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0229	Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=700169	Issue Tracking Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html	Mailing List Third Party Advisory
https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf	Exploit Mitigation Third Party Advisory
https://usn.ubuntu.com/3831-1/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4346	Third Party Advisory
https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::*

Configuration 4 (hide)

OR	cpe:2.3:a:redhat:openshift_container_platform:3.11:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

History

21 Nov 2024, 03:57

Type	Values Removed	Values Added
References	~~() http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a -~~	() http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a -
References	~~() http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16 -~~	() http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16 -
References	~~() http://www.securityfocus.com/bid/106154 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106154 - Third Party Advisory, VDB Entry
References	~~() https://access.redhat.com/errata/RHBA-2019:0327 - Third Party Advisory~~	() https://access.redhat.com/errata/RHBA-2019:0327 - Third Party Advisory
References	~~() https://access.redhat.com/errata/RHSA-2019:0229 - Third Party Advisory~~	() https://access.redhat.com/errata/RHSA-2019:0229 - Third Party Advisory
References	~~() https://bugs.ghostscript.com/show_bug.cgi?id=700169 - Issue Tracking, Patch, Vendor Advisory~~	() https://bugs.ghostscript.com/show_bug.cgi?id=700169 - Issue Tracking, Patch, Vendor Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html - Mailing List, Third Party Advisory
References	~~() https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf - Mitigation, Exploit, Third Party Advisory~~	() https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf - Exploit, Mitigation, Third Party Advisory
References	~~() https://usn.ubuntu.com/3831-1/ - Third Party Advisory~~	() https://usn.ubuntu.com/3831-1/ - Third Party Advisory
References	~~() https://www.debian.org/security/2018/dsa-4346 - Third Party Advisory~~	() https://www.debian.org/security/2018/dsa-4346 - Third Party Advisory
References	~~() https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26 - Release Notes, Vendor Advisory~~	() https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26 - Release Notes, Vendor Advisory

07 Nov 2023, 02:55

Type	Values Removed	Values Added
References	{'url': 'http://git.ghostscript.com/?p=ghostpdl.git;h=434753adbe8be5534bfb9b7d91746023e8073d16', 'name': 'http://git.ghostscript.com/?p=ghostpdl.git;h=434753adbe8be5534bfb9b7d91746023e8073d16', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'} {'url': 'http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=67d760ab775dae4efe803b5944b0439aa3c0b04a', 'name': 'http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=67d760ab775dae4efe803b5944b0439aa3c0b04a', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}	() http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16 - () http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a -

Information

Published : 2018-11-23 05:29

Updated : 2024-11-21 03:57

NVD link : CVE-2018-19476

Mitre link : CVE-2018-19476

CVE.ORG link : CVE-2018-19476

JSON object : View

Products Affected

debian

debian_linux

redhat

openshift_container_platform
enterprise_linux_server_tus
enterprise_linux_server_eus
enterprise_linux_server_aus
enterprise_linux_workstation
enterprise_linux_desktop
enterprise_linux_server

artifex

ghostscript

canonical

ubuntu_linux

CWE

CWE-704

Incorrect Type Conversion or Cast

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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-11-23T05:29:03.873", "references": [{"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a", "source": "cve@mitre.org"}, {"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/106154", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHBA-2019:0327", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:0229", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=700169", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3831-1/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4346", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=67d760ab775dae4efe803b5944b0439aa3c0b04a", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=434753adbe8be5534bfb9b7d91746023e8073d16", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/106154", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHBA-2019:0327", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2019:0229", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=700169", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3831-1/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2018/dsa-4346", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-704"}]}], "descriptions": [{"lang": "en", "value": "psi/zicc.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a setcolorspace type confusion."}, {"lang": "es", "value": "psi/zicc.c en Artifex Ghostscript en versiones anteriores a la 9.26 permite a los atacantes remotos omitir las restricciones de acceso planeadas debido a una confusi\u00f3n del tipo setcolorspace."}], "lastModified": "2024-11-21T03:57:59.510", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A224A817-11B3-45FF-B210-3DF1C83AE63D", "versionEndExcluding": "9.26"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07C312A0-CD2C-4B9C-B064-6409B25C278F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E92F9B3-3841-4C05-88F0-CEB0735EA4BB"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B353CE99-D57C-465B-AAB0-73EF581127D1"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF77CDCF-B9C9-427D-B2BF-36650FB2148C"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B76AA310-FEC7-497F-AF04-C3EC1E76C4CC"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

7.8 /10