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Vulnerability Details : CVE-2018-19477

psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
Publish Date : 2018-11-23 Last Update Date : 2019-04-25
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 704

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:0229: ghostscript security and bug fix update (Important) oval:com.redhat.rhsa:def:20190229 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-19477

# Product Type Vendor Product Version Update Edition Language
1 Application Artifex Ghostscript 9.07 Version Details Vulnerabilities
2 Application Artifex Ghostscript 9.09 Version Details Vulnerabilities
3 Application Artifex Ghostscript 9.10 Version Details Vulnerabilities
4 Application Artifex Ghostscript 9.14 Version Details Vulnerabilities
5 Application Artifex Ghostscript 9.15 Version Details Vulnerabilities
6 Application Artifex Ghostscript 9.16 Version Details Vulnerabilities
7 Application Artifex Ghostscript 9.18 Version Details Vulnerabilities
8 Application Artifex Ghostscript 9.19 Version Details Vulnerabilities
9 Application Artifex Ghostscript 9.20 Version Details Vulnerabilities
10 Application Artifex Ghostscript 9.21 Version Details Vulnerabilities
11 Application Artifex Ghostscript 9.22 Version Details Vulnerabilities
12 Application Artifex Ghostscript 9.23 Version Details Vulnerabilities
13 Application Artifex Ghostscript 9.24 Version Details Vulnerabilities
14 Application Artifex Ghostscript 9.25 Version Details Vulnerabilities
15 Application Artifex Ghostscript 8 64 Version Details Vulnerabilities
16 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
17 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
18 OS Canonical Ubuntu Linux 18.04 ~~lts~~~ Version Details Vulnerabilities
19 OS Canonical Ubuntu Linux 18.10 Version Details Vulnerabilities
20 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
21 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
22 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
23 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
24 OS Redhat Enterprise Linux Server 7.6 Version Details Vulnerabilities
25 OS Redhat Enterprise Linux Server Aus 7.6 Version Details Vulnerabilities
26 OS Redhat Enterprise Linux Server Eus 7.6 Version Details Vulnerabilities
27 OS Redhat Enterprise Linux Server Tus 7.6 Version Details Vulnerabilities
28 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities
29 Application Redhat Openshift Container Platform 3.11 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Artifex Ghostscript 15
Canonical Ubuntu Linux 4
Debian Debian Linux 2
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 2
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1
Redhat Openshift Container Platform 1

- References For CVE-2018-19477;a=commit;h=ef252e7dc214bcbd9a2539216aab9202848602bb
MLIST [debian-lts-announce] 20181128 [SECURITY] [DLA 1598-1] ghostscript security update
REDHAT RHSA-2019:0229;h=606a22e77e7f081781e99e44644cd0119f559e03
BID 106154
REDHAT RHBA-2019:0327

- Metasploit Modules Related To CVE-2018-19477

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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