Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
---|---|---|---|
Name | CVE-2018-8456 | First vendor Publication | 2018-09-12 |
Vendor | Cve | Last vendor Modification | 2020-08-24 |
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 |
Detail
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8391, CVE-2018-8457, CVE-2018-8459. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8456 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2018-01-11 | Microsoft Edge type confusion attempt RuleID : 45143 - Revision : 11 - Type : BROWSER-IE |
2018-01-11 | Microsoft Edge type confusion attempt RuleID : 45142 - Revision : 11 - Type : BROWSER-IE |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/105227 |
CONFIRM | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8456 |
SECTRACK | http://www.securitytracker.com/id/1041623 |
Alert History
Date | Informations |
---|---|
2021-05-04 13:20:59 |
|
2021-04-22 02:35:56 |
|
2020-09-03 01:24:21 |
|
2020-05-23 02:20:18 |
|
2020-05-23 01:19:28 |
|
2018-11-05 17:19:48 |
|
2018-09-13 17:19:00 |
|
2018-09-13 13:20:57 |
|