Microsoft Exchange Outlook Web Access HTML cross-site scripting
| exchange-owa-html-xss (43329) |  Medium Risk |
Description:
Microsoft Exchange Server is vulnerable to cross-site scripting in the Outlook Web Access component, caused by improper validation of HTML when rendering email within an OWA session. By persuading a victim to open a specially-crafted email from within Outlook Web Access, a remote attacker could exploit this vulnerability to execute arbitrary script within the security context of victim's session.
Platforms Affected:
- HP, Storage Management Appliance 2.1
- Microsoft, Exchange Server 2003 SP2
- Microsoft, Exchange Server 2007 SP1
- Microsoft, Exchange Server 2007
Remedy:
Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.
— OR —
Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.
Consequences:
Gain Access
References:
- HPSBST02350 SSRT080102 rev.1, Storage Management Appliance (SMA), Microsoft Patch Applicability MS08-037 to MS08-040 at http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01503743.
- Microsoft Security Bulletin MS08-039, Vulnerabilities in Outlook Web Access for Exchange Server Could Allow Elevation of Privilege (953747) at http://www.microsoft.com/technet/security/bulletin/ms08-039.mspx.
- Microsoft Security Bulletin MS09-003, Vulnerabilities in Microsoft Exchange Could Allow Remote Code Execution (959239) at http://www.microsoft.com/technet/security/bulletin/MS09-003.mspx.
- NORTEL BULLETIN ID: 2008008958, Rev 1, Centrex IP Client Manager (CICM) response to Microsoft July security bulletin at http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=745165.
- ASA-2008-290: MS08-039 Vulnerabilities in Outlook Web Access for Exchange Server Could Allow Elevation of Privilege (953747)
- CVE-2008-2248: Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) for Exchange Server 2003 SP2 allows remote attackers to inject arbitrary web script or HTML via unspecified HTML, a different vulnerability than CVE-2008-2247.
- SA30964: Microsoft Outlook Web Access Script Insertion Vulnerabilities
- SECTRACK ID: 1020439: Microsoft Outlook Web Access for Exchange Server Input Validation Bugs Permit Cross-Site Scripting Attacks
- VUPEN/ADV-2008-2021: Microsoft Exchange Server Cross Site Scripting Issues (MS08-039)
Reported:
Jul 08, 2008
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