Executive Summary

Informations
Name CVE-2017-11873 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

ChakraCore and Microsoft Edge in Windows 10 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 the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, and CVE-2017-11871.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11873

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
Application 1

Snort® IPS/IDS

Date Description
2018-03-13 Microsoft Edge scripting engine memory corruption attempt
RuleID : 45629 - Revision : 9 - Type : BROWSER-IE
2018-03-13 Microsoft Edge scripting engine memory corruption attempt
RuleID : 45628 - Revision : 10 - Type : BROWSER-IE
2017-12-15 Microsoft Edge Uint8Array memory corruption attempt
RuleID : 44844 - Revision : 3 - Type : BROWSER-IE
2017-12-15 Microsoft Edge Uint8Array memory corruption attempt
RuleID : 44843 - Revision : 3 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

Date Description
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

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/101728
CONFIRM https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1...
EXPLOIT-DB https://www.exploit-db.com/exploits/43154/
SECTRACK http://www.securitytracker.com/id/1039780

Alert History

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Date Informations
2022-05-23 21:27:44
  • Multiple Updates
2020-05-23 00:55:19
  • Multiple Updates
2017-11-30 17:22:21
  • Multiple Updates
2017-11-19 12:04:11
  • 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