CVE-2018-18284

Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator.

CVSS v3 8.6 HIGH
CVSS v2.0 6.8 MEDIUM

8.6^/10

CVSS v3 : HIGH

V3 Legend

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

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b
http://www.openwall.com/lists/oss-security/2018/10/16/2	Exploit Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/107451	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3834	Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1696	Issue Tracking Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=699963	Issue Tracking Permissions Required Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201811-12	Mitigation Third Party Advisory
https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/3803-1/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4336	Third Party Advisory
http://git.ghostscript.com/?p=ghostpdl.git%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b
http://www.openwall.com/lists/oss-security/2018/10/16/2	Exploit Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/107451	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3834	Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1696	Issue Tracking Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=699963	Issue Tracking Permissions Required Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201811-12	Mitigation Third Party Advisory
https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/3803-1/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4336	Third Party 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)

cpe:2.3:a:artifex:gpl_ghostscript:*:*:*:*:*:*:*:*

Configuration 5 (hide)

OR	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_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:::::::*

Configuration 6 (hide)

OR	cpe:2.3:a:pulsesecure:pulse_connect_secure::::::::
	cpe:2.3:a:pulsesecure:pulse_connect_secure::::::::
	cpe:2.3:a:pulsesecure:pulse_connect_secure::::::::

History

21 Nov 2024, 03:55

Type	Values Removed	Values Added
References	~~() http://git.ghostscript.com/?p=ghostpdl.git%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b -~~	() http://git.ghostscript.com/?p=ghostpdl.git%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b -
References	~~() http://www.openwall.com/lists/oss-security/2018/10/16/2 - Exploit, Mailing List, Patch, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2018/10/16/2 - Exploit, Mailing List, Patch, Third Party Advisory
References	~~() http://www.securityfocus.com/bid/107451 - VDB Entry, Third Party Advisory~~	() http://www.securityfocus.com/bid/107451 - Third Party Advisory, VDB Entry
References	~~() https://access.redhat.com/errata/RHSA-2018:3834 - Third Party Advisory~~	() https://access.redhat.com/errata/RHSA-2018:3834 - Third Party Advisory
References	~~() https://bugs.chromium.org/p/project-zero/issues/detail?id=1696 - Issue Tracking, Third Party Advisory~~	() https://bugs.chromium.org/p/project-zero/issues/detail?id=1696 - Issue Tracking, Third Party Advisory
References	~~() https://bugs.ghostscript.com/show_bug.cgi?id=699963 - Issue Tracking, Permissions Required, Third Party Advisory~~	() https://bugs.ghostscript.com/show_bug.cgi?id=699963 - Issue Tracking, Permissions Required, Third Party Advisory
References	~~() https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 - Patch, Third Party Advisory~~	() https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 - Patch, Third Party Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html - Mailing List, Third Party Advisory
References	~~() https://security.gentoo.org/glsa/201811-12 - Mitigation, Third Party Advisory~~	() https://security.gentoo.org/glsa/201811-12 - Mitigation, Third Party Advisory
References	~~() https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS -~~	() https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS -
References	~~() https://usn.ubuntu.com/3803-1/ - Third Party Advisory~~	() https://usn.ubuntu.com/3803-1/ - Third Party Advisory
References	~~() https://www.debian.org/security/2018/dsa-4336 - Third Party Advisory~~	() https://www.debian.org/security/2018/dsa-4336 - Third Party Advisory

Information

Published : 2018-10-19 22:29

Updated : 2024-11-21 03:55

NVD link : CVE-2018-18284

Mitre link : CVE-2018-18284

CVE.ORG link : CVE-2018-18284

JSON object : View

Products Affected

redhat

enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_tus
enterprise_linux_workstation
enterprise_linux_server_eus
enterprise_linux_desktop

artifex

ghostscript
gpl_ghostscript

pulsesecure

pulse_connect_secure

canonical

ubuntu_linux

debian

debian_linux

CWE

NVD-CWE-noinfo

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"confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.8}]}, "published": "2018-10-19T22:29:01.460", "references": [{"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2018/10/16/2", "tags": ["Exploit", "Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/107451", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3834", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1696", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=699963", "tags": ["Issue Tracking", "Permissions Required", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201811-12", "tags": ["Mitigation", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/3803-1/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4336", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2018/10/16/2", "tags": ["Exploit", "Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/107451", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3834", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1696", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=699963", "tags": ["Issue Tracking", "Permissions Required", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00013.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201811-12", "tags": ["Mitigation", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.f5.com/csp/article/K22141757?utm_source=f5support&amp%3Butm_medium=RSS", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3803-1/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2018/dsa-4336", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator."}, {"lang": "es", "value": "Artifex Ghostscript 9.25 y anteriores permite que los atacantes omitan un mecanismo de protecci\u00f3n de sandbox mediante vectores relacionados con el operador 1Policy."}], "lastModified": "2024-11-21T03:55:38.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "329E2442-1157-4028-95DC-D6C59C4D37EA", "versionEndIncluding": "9.25"}], "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:artifex:gpl_ghostscript:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "039EAECA-0BCE-4B2D-8714-30B691F182CA", "versionEndExcluding": "9.26"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"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_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"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87A4ADF2-DB3D-4454-A969-D7EF874D06A2", "versionEndExcluding": "8.2r12.1", "versionStartIncluding": "8.2r1.0"}, {"criteria": "cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C4E8F7B-CFCF-4223-A351-620A12824BD4", "versionEndExcluding": "8.3r7.1", "versionStartIncluding": "8.3r1"}, {"criteria": "cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA7F5A3E-380D-4044-9712-FD2F5AB435FF", "versionEndExcluding": "9.0r3.4", "versionStartIncluding": "9.0r1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

8.6 /10