Executive Summary

Informations
Name CVE-2018-18662 First vendor Publication 2018-10-26
Vendor Cve Last vendor Modification 2020-07-26

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18662

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-93558de1ac.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/105755
MISC https://bugs.ghostscript.com/show_bug.cgi?id=700043
https://github.com/TeamSeri0us/pocs/tree/master/mupdf
MLIST https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html

Alert History

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Date Informations
2021-05-04 13:12:56
  • Multiple Updates
2021-04-22 02:27:29
  • Multiple Updates
2020-07-26 09:22:41
  • Multiple Updates
2020-05-23 01:11:40
  • Multiple Updates
2018-12-06 17:18:59
  • Multiple Updates
2018-10-30 13:20:24
  • Multiple Updates
2018-10-26 21:21:03
  • First insertion