Executive Summary

Informations
Name CVE-2018-20551 First vendor Publication 2018-12-28
Vendor Cve Last vendor Modification 2019-09-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network 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

A reachable Object::getString assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to construction of invalid rich media annotation assets in the AnnotRichMedia class in Annot.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20551

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 4

Sources (Detail)

Source Url
MISC https://gitlab.freedesktop.org/poppler/poppler/issues/703
https://gitlab.freedesktop.org/poppler/poppler/merge_requests/146
REDHAT https://access.redhat.com/errata/RHSA-2019:2713
UBUNTU https://usn.ubuntu.com/3886-1/

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
Date Informations
2021-05-04 13:14:23
  • Multiple Updates
2021-04-22 02:29:15
  • Multiple Updates
2020-05-23 01:12:43
  • Multiple Updates
2019-09-11 17:18:52
  • Multiple Updates
2019-02-26 21:19:37
  • Multiple Updates
2019-01-04 17:19:59
  • Multiple Updates
2018-12-28 21:19:19
  • First insertion