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CVE-2011-0663

nvd nist
Published: Apr 13, 2011Modified: Apr 29, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Multiple integer overflows in the Microsoft (1) JScript 5.6 through 5.8 and (2) VBScript 5.6 through 5.8 scripting engines allow remote attackers to execute arbitrary code via a crafted web page, aka "Scripting Memory Reallocation Vulnerability."

Affected (6)

2 products
Jscript
Vbscript
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Version 5.6
Version 5.6
Configuration B
2 vulnerable · 2 platform
Vulnerable SoftwareAffected Versions
Version 5.7
Version 5.7
Running on/withPlatform Versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Configuration C
2 vulnerable · 15 platform
Vulnerable SoftwareAffected Versions
Version 5.8
Version 5.8
Running on/withPlatform Versions
Microsoft
Windows 2003 Server
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows 7
All versions
Microsoft
Windows Server 2003
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
All versions
Microsoft
Windows Server 2008
Version r2
Microsoft
Windows Server 2008
Version r2
Microsoft
Windows Vista
All versions
Microsoft
Windows Vista
All versions
Microsoft
Windows Xp
All versions
Microsoft
Windows Xp
All versions

References (16)

Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.