Microsoft JScript Memory Corruption Bug Lets Remote Users Execute Arbitrary Code
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SecurityTracker Alert ID: 1016283
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SecurityTracker URL: http://securitytracker.com/id?1016283
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CVE Reference: CVE-2006-1313
(Links to External Site)
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Date: Jun 13 2006
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Impact: Execution of arbitrary code via network, User access via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Advisory: Microsoft Security Bulletin
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Version(s): 5.1, 5.5, 5.6
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Description: A vulnerability was reported in Microsoft JScript. A remote user can cause arbitrary code to be executed on the target user's system.
Microsoft JScript may release objects early, resulting in memory corruption errors. A remote user can create a specially crafted
JScript that, when loaded by the target user, will trigger a buffer overflow and execute arbitrary code on the target system. The
code will run with the privileges of the target user. This can be exploited via web pages and HTML-based e-mail.
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Impact: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.
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Solution: The vendor has issued the following fixes:
Microsoft JScript 5.1 on Microsoft Windows 2000 Service Pack 4:
http://www.microsoft.com/downloads/details.aspx?FamilyId=2
3E79ABD-B1FE-4734-B3D3-FB53D286C06F
Microsoft JScript 5.6 and 5.5 when installed on Windows 2000 Service Pack 4:
http://www.microsoft.com/downloads/details.aspx?Fam
ilyId=16DD21A1-C4EE-4ECA-8B80-7BD1DFEFB4F8
Microsoft JScript 5.6 on Microsoft Windows XP Service Pack 1 and Microsoft Windows
XP Service Pack 2:
http://www.microsoft.com/downloads/details.aspx?FamilyId=D28C02BE-CAC3-4579-9B93-939FD5D3CDE6
Microsoft
JScript 5.6 on Microsoft Windows XP Professional x64 Edition:
http://www.microsoft.com/downloads/details.aspx?FamilyId=2EE3DD28-7167-4A2C-941D-A236F8CC5C4B
Microsof
t JScript 5.6 on Microsoft Windows Server 2003 and Microsoft Windows Server 2003 Service Pack 1:
http://www.microsoft.com/downloads/details.aspx?FamilyId=8963AE25-2230
-47FE-AECE-49D7457D96D4
Microsoft JScript 5.6 on Microsoft Windows Server 2003 for Itanium-based Systems and Microsoft Windows
Server 2003 with SP1 for Itanium-based Systems:
http://www.microsoft.com/downloads/details.aspx?FamilyId=7764C7DC-A7E4-4B91-95C2-EF7D4DCE0A00
Microsoft
JScript 5.6 on Microsoft Windows Server 2003 x64 Edition:
http://www.microsoft.com/downloads/details.aspx?FamilyId=BCF7AB2E-EE1C-45F9-8B1C-4B1CEF683082
A
restart may be required.
The vendor's advisory is available at:
http://www.microsoft.com/technet/security/bulletin/ms06-023.mspx
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Vendor URL: www.microsoft.com/technet/security/bulletin/ms06-023.mspx (Links to External Site)
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Cause: State error
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Underlying OS: Windows (98), Windows (2000), Windows (2003), Windows (XP)
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Message History:
None.
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Source Message Contents
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Date: Tue, 13 Jun 2006 11:10:56 -0400
Subject: http://www.microsoft.com/technet/security/bulletin/ms06-023.mspx
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http://www.microsoft.com/technet/security/bulletin/ms06-023.mspx
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