Executive Summary

Informations
Name CVE-2018-18913 First vendor Publication 2019-03-21
Vendor Cve Last vendor Modification 2019-09-27

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:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.9 Attack Range Local
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Opera before 57.0.3098.106 is vulnerable to a DLL Search Order hijacking attack where an attacker can send a ZIP archive composed of an HTML page along with a malicious DLL to the target. Once the document is opened, it may allow the attacker to take full control of the system from any location within the system. The issue lies in the loading of the shcore.dll and dcomp.dll files: these files are being searched for by the program in the same system-wide directory where the HTML file is executed.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18913

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-426 Untrusted Search Path

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 212

Sources (Detail)

Source Url
CONFIRM https://blogs.opera.com/desktop/changelog-for-57/
MISC https://lucideustech.blogspot.com/2019/02/opera-search-order-hijacking-cve-20...

Alert History

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Date Informations
2020-05-23 02:14:28
  • Multiple Updates
2020-05-23 01:11:45
  • Multiple Updates
2019-09-27 21:19:50
  • Multiple Updates
2019-03-26 17:19:08
  • Multiple Updates
2019-03-25 21:19:23
  • Multiple Updates
2019-03-22 05:18:51
  • First insertion