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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2006.0836 -- [Win] MS06-067 - Cumulative Security Update for Internet Explorer 15 November 2006 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Internet Explorer 5.01 and 6 Publisher: Microsoft Operating System: Windows Server 2003 Windows XP Windows 2000 Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2006-4777 CVE-2006-4687 CVE-2006-4446 Original Bulletin: http://www.microsoft.com/technet/security/Bulletin/MS06-067.mspx - --------------------------BEGIN INCLUDED TEXT-------------------- MS06-067 - Cumulative Security Update for Internet Explorer (922760) Affected Software: - Internet Explorer 5.01 Service Pack 4 on Windows 2000 Service Pack 4 - Internet Explorer 6 Service Pack 1 on Windows 2000 Service Pack 4 - Internet Explorer 6 for Windows XP Service Pack 2 - Internet Explorer 6 for Windows XP Professional x64 Edition - Internet Explorer 6 for Windows Server 2003 and Windows Server 2003 Service Pack 1 - Internet Explorer 6 for Windows Server 2003 for Itanium-based Systems and Windows Server 2003 with SP1 for Itanium-based Systems - Internet Explorer 6 for Windows Server 2003 x64 Edition Full MS06-067 advisory: - http://www.microsoft.com/technet/security/Bulletin/MS06-067.mspx Vulnerability Details DirectAnimation ActiveX Controls Memory Corruption Vulnerabilities: CVE-2006-4446 and CVE-2006-4777 Remote code execution vulnerabilities exist in DirectAnimation ActiveX controls that could be exploited if the ActiveX controls are passed unexpected data. An attacker could exploit these vulnerabilities by constructing a specially crafted Web page that could potentially allow remote code execution if a user visited the specially crafted Web page. An attacker who successfully exploited these vulnerabilities could take complete control of an affected system. HTML Rendering Memory Corruption Vulnerability: CVE-2006-4687 A remote code execution vulnerability exists in the way Internet Explorer interprets HTML with certain layout combinations. An attacker could exploit the vulnerability by constructing a specially crafted Web page that could potentially allow remote code execution if a user viewed the Web page. An attacker who successfully exploited this vulnerability could take complete control of an affected system. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRVpOJyh9+71yA2DNAQK8uQQAmSJHn7H/37Y9ejTxAigGK9pKdlSU3JQQ SzLp3vmzyGw2dPPzg/kZbyo3URvi9iezjOjIUqqjSAID3LwGAUZYuWn1yGyONupt H5qa35bgJh8L24z26ynklvZ+Rujv3hC5Myt47gqX4Jb0NzYeDzNE9509OqOMxVBk hrKsPMnTFJY= =hbWr -----END PGP SIGNATURE-----