Vulnerability CVE-2011-0031 - CERT Civis.Net

Vulnerability Name:

CVE-2011-0031 (CCN-64919)

Assigned:

2010-12-10

Published:

2011-02-08

Updated:

2018-10-30

Summary:

The (1) JScript 5.8 and (2) VBScript 5.8 scripting engines in Microsoft Windows Server 2008 R2 and Windows 7 do not properly load decoded scripts obtained from web pages, which allows remote attackers to trigger memory corruption and consequently obtain sensitive information via a crafted web site, aka "Scripting Engines Information Disclosure Vulnerability."

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): None

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

Vulnerability Type:

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2011-0031

Source: OSVDB
Type: UNKNOWN
70827

Source: CCN
Type: SA43249
Microsoft Windows JScript / VBScript Scripting Engine Information Disclosure

Source: SECUNIA
Type: Vendor Advisory
43249

Source: CCN
Type: Microsoft Security Bulletin MS12-056
Vulnerability in JScript and VBScript Engines Could Allow Remote Code Execution (2706045)

Source: CCN
Type: Microsoft Security Bulletin MS11-009
Vulnerability in JScript and VBScript Scripting Engines Could Allow Information Disclosure (2475792)

Source: CCN
Type: Microsoft Security Bulletin MS11-031
Vulnerability in JScript and VBScript Scripting Engines Could Allow Remote Code Execution (2514666)

Source: CCN
Type: OSVDB ID: 70827
Microsoft Windows JScript / VBScript Scripting Engine Memory Corruption Information Disclosure

Source: BID
Type: UNKNOWN
46139

Source: CCN
Type: BID-46139
Microsoft VBScript and JScript Scripting Engines Information Disclosure Vulnerability

Source: SECTRACK
Type: UNKNOWN
1025044

Source: VUPEN
Type: Vendor Advisory
ADV-2011-0322

Source: MS
Type: UNKNOWN
MS11-009

Source: XF
Type: UNKNOWN
ms-win-jscript-info-disclosure(64919)

Source: XF
Type: UNKNOWN
ms-win-jscript-info-disclosure(64919)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:12313

Vulnerable Configuration:

Configuration 1:

cpe:/o:microsoft:windows_7:-:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:*

OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*

Configuration CCN 1:

cpe:/a:microsoft:jscript:5.8:*:*:*:*:*:*:*

OR cpe:/a:microsoft:vbscript:5.8:*:*:*:*:*:*:*

AND

cpe:/o:microsoft:windows_7:-:-:*:*:ultimate_n:*:x64:*

OR cpe:/o:microsoft:windows_7:-:*:*:*:*:*:x32:*

OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*

OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.mitre.oval:def:12313	V	Scripting Engines Information Disclosure Vulnerability	2014-08-25