Executive Summary

Informations
Name CVE-2018-19134 First vendor Publication 2018-12-20
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19134

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-704 Incorrect Type Conversion or Cast

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2019-01-08 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2019-1004.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : The remote EulerOS Virtualization host is missing multiple security updates.
File : EulerOS_SA-2018-1412.nasl - Type : ACT_GATHER_INFO
2018-12-28 Name : The remote Debian host is missing a security update.
File : debian_DLA-1620.nasl - Type : ACT_GATHER_INFO
2018-12-19 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-3834.nasl - Type : ACT_GATHER_INFO
2018-11-29 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4346.nasl - Type : ACT_GATHER_INFO
2018-11-28 Name : The remote Windows host contains a library that is affected by multiple vulne...
File : ghostscript_9_26.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=693baf02152119a...
Source Url
BID http://www.securityfocus.com/bid/106278
CONFIRM https://bugs.ghostscript.com/show_bug.cgi?id=700141
https://www.ghostscript.com/doc/9.26/News.htm
MISC https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-pos...
MLIST https://lists.debian.org/debian-lts-announce/2018/12/msg00019.html
REDHAT https://access.redhat.com/errata/RHSA-2018:3834

Alert History

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Date Informations
2023-11-07 21:40:54
  • Multiple Updates
2023-08-05 01:43:43
  • Multiple Updates
2021-05-05 01:29:54
  • Multiple Updates
2021-05-04 13:12:00
  • Multiple Updates
2021-04-22 02:25:43
  • Multiple Updates
2020-05-23 02:14:31
  • Multiple Updates
2020-05-23 01:11:49
  • Multiple Updates
2019-02-06 12:04:22
  • Multiple Updates
2019-01-11 21:19:15
  • Multiple Updates
2018-12-28 21:19:18
  • Multiple Updates
2018-12-22 17:19:21
  • Multiple Updates
2018-12-21 05:18:15
  • First insertion