Executive Summary

Name CVE-2018-0994 First vendor Publication 2018-04-11
Vendor Cve Last vendor Modification 2018-05-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 5.9 Temporal Score 7.5
Exploitabality Sub Score 1.6
Attack Vector Network Attack Complexity High
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:H/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.6 Attack Range Network
Cvss Impact Score 10 Attack Complexity High
Cvss Expoit Score 4.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-0979, CVE-2018-0980, CVE-2018-0990, CVE-2018-0993, CVE-2018-0995, CVE-2018-1019.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0994

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

Application 1

Snort® IPS/IDS

Date Description
2018-05-10 Microsoft Internet Explorer object use after free attempt
RuleID : 46221 - Revision : 1 - Type : BROWSER-IE
2018-05-10 Microsoft Internet Explorer object use after free attempt
RuleID : 46220 - Revision : 1 - Type : BROWSER-IE

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/103630
CONFIRM https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0994
SECTRACK http://www.securitytracker.com/id/1040650

Alert History

If you want to see full details history, please login or register.
Date Informations
2020-05-23 01:05:18
  • Multiple Updates
2018-05-11 17:19:35
  • Multiple Updates
2018-04-16 00:19:14
  • Multiple Updates
2018-04-12 09:18:55
  • First insertion