Executive Summary

Informations
Name CVE-2017-11856 First vendor Publication 2017-11-14
Vendor Cve Last vendor Modification 2022-05-23

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

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how Internet Explorer handles objects in memory, aka "Internet Explorer Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11855.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11856

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2017-12-13 Microsoft Internet Explorer array memory corruption attempt
RuleID : 44830 - Revision : 1 - Type : BROWSER-IE
2017-12-13 Microsoft Internet Explorer array memory corruption attempt
RuleID : 44829 - Revision : 1 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

Date Description
2017-11-30 Name : The Internet Explorer installation on the remote host is affected by multiple...
File : smb_nt_ms17_nov_internet_explorer.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048952.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048953.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048954.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048955.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048956.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048957.nasl - Type : ACT_GATHER_INFO
2017-11-14 Name : The remote Windows host is affected by multiple vulnerabilities.
File : smb_nt_ms17_nov_4048958.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/101753
CONFIRM https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1...

Alert History

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Date Informations
2022-05-23 21:27:44
  • Multiple Updates
2020-05-23 00:55:19
  • Multiple Updates
2017-12-01 13:23:46
  • Multiple Updates
2017-11-30 17:22:21
  • Multiple Updates
2017-11-16 09:21:50
  • Multiple Updates
2017-11-15 13:25:31
  • Multiple Updates
2017-11-15 09:23:54
  • First insertion