Executive Summary

Summary
TitleVulnerabilities in JScript and VBScript Scripting Engines Could Allow Security Feature Bypass (3057263)
Informations
NameMS15-053First vendor Publication2015-05-12
VendorMicrosoftLast vendor Modification2015-05-13
Severity (Vendor) ImportantRevision1.1

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score4.3Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

Severity Rating: Important
Revision Note: V1.1 (May 13, 2015): Revised bulletin to correct the updates replaced for Windows Server 2008 R2 (Server Core installation). This is an informational change only. There were no changes to the update files. Customers who have already successfully updated their systems do not need to take any action..
Summary: This security update resolves ASLR security feature bypasses in the JScript and VBScript scripting engines in Microsoft Windows. An attacker could use an ASLR bypass in conjunction with another vulnerability, such as a remote code execution vulnerability, that could take advantage of the ASLR bypass to run arbitrary code. For example, a remote code execution vulnerability that is blocked by ASLR could be exploited after a successful ASLR bypass.

Original Source

Url : https://technet.microsoft.com/en-us/library/security/MS15-053

CWE : Common Weakness Enumeration

%idName
100 %CWE-200Information Exposure

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:28867
 
Oval ID: oval:org.mitre.oval:def:28867
Title: VBScript memory corruption vulnerability - CVE-2015-1684 (MS15-043 and MS15-053)
Description: VBScript.dll in the Microsoft VBScript 5.6 through 5.8 engine, as used in Internet Explorer 8 through 11 and other products, allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "VBScript ASLR Bypass."
Family: windows Class: vulnerability
Reference(s): CVE-2015-1684
Version: 6
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows 7
Microsoft Windows Server 2008 R2
Microsoft Windows 8
Microsoft Windows Server 2012
Microsoft Windows 8.1
Microsoft Windows Server 2012 R2
Product(s): VBScript 5.6
VBScript 5.7
VBScript 5.8
Microsoft Internet Explorer 6
Microsoft Internet Explorer 7
Microsoft Internet Explorer 8
Microsoft Internet Explorer 9
Microsoft Internet Explorer 10
Microsoft Internet Explorer 11
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:28745
 
Oval ID: oval:org.mitre.oval:def:28745
Title: VBScript and JScript ASLR bypass vulnerability - CVE-2015-1686 (MS15-043 and MS15-053)
Description: The Microsoft (1) VBScript 5.6 through 5.8 and (2) JScript 5.6 through 5.8 engines, as used in Internet Explorer 8 through 11 and other products, allow remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "VBScript and JScript ASLR Bypass."
Family: windows Class: vulnerability
Reference(s): CVE-2015-1686
Version: 6
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows 7
Microsoft Windows Server 2008 R2
Microsoft Windows 8
Microsoft Windows Server 2012
Microsoft Windows 8.1
Microsoft Windows Server 2012 R2
Product(s): JScript 5.6
JScript 5.7
JScript 5.8
VBScript 5.6
VBScript 5.7
VBScript 5.8
Microsoft Internet Explorer 6
Microsoft Internet Explorer 7
Microsoft Internet Explorer 8
Microsoft Internet Explorer 9
Microsoft Internet Explorer 10
Microsoft Internet Explorer 11
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application4
Application3

Information Assurance Vulnerability Management (IAVM)

DateDescription
2015-05-14IAVM : 2015-A-0110 - Microsoft VBScript ASLR Security Bypass Vulnerabilities (MS15-053)
Severity : Category II - VMSKEY : V0060657

Snort® IPS/IDS

DateDescription
2017-09-06Microsoft VBScript engine RegExp information disclosure attempt
RuleID : 43818 - Revision : 3 - Type : OS-WINDOWS
2017-09-06Microsoft VBScript engine RegExp information disclosure attempt
RuleID : 43817 - Revision : 2 - Type : OS-WINDOWS
2017-09-06Microsoft VBScript engine RegExp information disclosure attempt
RuleID : 43816 - Revision : 3 - Type : OS-WINDOWS
2017-09-06Microsoft VBScript engine RegExp information disclosure attempt
RuleID : 43815 - Revision : 2 - Type : OS-WINDOWS
2017-07-04Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 43072 - Revision : 1 - Type : BROWSER-IE
2017-07-04Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 43071 - Revision : 1 - Type : BROWSER-IE
2017-07-04Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 43070 - Revision : 1 - Type : BROWSER-IE
2017-07-04Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 43069 - Revision : 1 - Type : BROWSER-IE
2016-03-14Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 36459 - Revision : 3 - Type : BROWSER-IE
2016-03-14Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 36458 - Revision : 3 - Type : BROWSER-IE
2015-06-17Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 34394 - Revision : 4 - Type : BROWSER-IE
2015-06-17Microsoft Internet Explorer vbscript regular expression information disclosur...
RuleID : 34393 - Revision : 4 - Type : BROWSER-IE

Nessus® Vulnerability Scanner

DateDescription
2015-05-12Name : The remote host has a web browser installed that is affected by multiple vuln...
File : smb_nt_ms15-043.nasl - Type : ACT_GATHER_INFO
2015-05-12Name : The remote Windows host is affected by security feature bypass vulnerabilities.
File : smb_nt_ms15-053.nasl - Type : ACT_GATHER_INFO

Alert History

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DateInformations
2015-10-18 17:26:34
  • Multiple Updates
2015-06-17 21:26:37
  • Multiple Updates
2015-05-14 21:35:32
  • Multiple Updates
2015-05-14 05:29:39
  • Multiple Updates
2015-05-14 05:15:36
  • Multiple Updates
2015-05-13 17:29:42
  • Multiple Updates
2015-05-13 13:28:09
  • Multiple Updates
2015-05-12 21:30:31
  • Multiple Updates
2015-05-12 21:17:15
  • First insertion