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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0184 Cumulative Security Update for Internet Explorer (2792100) 13 February 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Internet Explorer Publisher: Microsoft Operating System: Windows XP Windows Server 2003 Windows Server 2008 Windows Server 2008 R2 Windows Server 2012 Windows Vista Windows 7 Windows 8 Windows RT Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2013-0029 CVE-2013-0028 CVE-2013-0027 CVE-2013-0026 CVE-2013-0025 CVE-2013-0024 CVE-2013-0023 CVE-2013-0022 CVE-2013-0021 CVE-2013-0020 CVE-2013-0019 CVE-2013-0018 CVE-2013-0015 Original Bulletin: https://technet.microsoft.com/en-us/security/bulletin/ms13-009 - --------------------------BEGIN INCLUDED TEXT-------------------- Microsoft Security Bulletin MS13-009 - Critical Cumulative Security Update for Internet Explorer (2792100) Published Date: February 12, 2013 Version: 1.0 General Information Executive Summary This security update resolves thirteen privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, Internet Explorer 9, and Internet Explorer 10 on Windows clients and Moderate for Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, Internet Explorer 9, and Internet Explorer 10 on Windows servers. Affected Software Internet Explorer 6 Internet Explorer 7 Internet Explorer 8 Internet Explorer 9 Internet Explorer 10 Vulnerability Information Shift JIS Character Encoding Vulnerability - CVE-2013-0015 An information disclosure vulnerability exists in Internet Explorer that could allow an attacker to gain access to information in another domain or Internet Explorer zone. An attacker could exploit the vulnerability by constructing a specially crafted webpage that could allow information disclosure if a user viewed the webpage. An attacker who successfully exploited this vulnerability could view content from another domain or Internet Explorer zone. Multiple Use After Free Vulnerabilities in Internet Explorer Remote code execution vulnerabilities exist in the way that Internet Explorer accesses an object in memory that has been deleted. These vulnerabilities may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. To view these vulnerabilities as a standard entry in the Common Vulnerabilities and Exposures list, click the link in the following table: Vulnerability title CVE number Internet Explorer SetCapture Use After Free Vulnerability CVE-2013-0018 Internet Explorer COmWindowProxy Use After Free Vulnerability CVE-2013-0019 Internet Explorer CMarkup Use After Free Vulnerability CVE-2013-0020 Internet Explorer vtable Use After Free Vulnerability CVE-2013-0021 Internet Explorer LsGetTrailInfo Use After Free Vulnerability CVE-2013-0022 Internet Explorer CDispNode Use After Free Vulnerability CVE-2013-0023 Internet Explorer pasteHTML Use After Free Vulnerability CVE-2013-0024 Internet Explorer SLayoutRun Use After Free Vulnerability CVE-2013-0025 Internet Explorer InsertElement Use After Free Vulnerability CVE-2013-0026 Internet Explorer CPasteCommand Use After Free Vulnerability CVE-2013-0027 Internet Explorer CObjectElement Use After Free Vulnerability CVE-2013-0028 Internet Explorer CHTML Use After Free Vulnerability CVE-2013-0029 - --------------------------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 =========================================================================== 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 iQIVAwUBURrSvu4yVqjM2NGpAQIV8BAAnKdIHMQsxNL/o6yG1GPn4eM1CDly2/Bn ANqZK3clZH/Zw+Ij/GIkjDmRyiHyQELH70AFXckVRf+ixCyjq9Wy1ZUjpa0CTw7p cfKJ9xObVSGRp/xiuVkL5D/9q1sVeW9mKsD1P5rDzfAeb8vANCZlwCmS9FkZlE0G vAAPa8SEe3yEkDwyjVRzLOxQBdV/Qn6bxrFXCaTTj3A1ji8p1k8elha8PO+y+wva WfVzVZMcvjuVTcT75Se/4Yt4P6K94VYnbfMA0pgWsp0Qr49l/fxbPByboPSx32XW p3+HIvIGcgFvIZD7kiW1Jr5d1BpK6hhnPCi//CJX0amelj0TD8fcQNgXkywmJLpi at+KifV5JDxNvV/hQNhvrZUyiAEWYglVqQlq2WbKmTY1XIjwVFA3yg9jz8JFlrK+ Oric0piaqOa7i3vTjptJsVCSiTL30z8z5feEbe4uud6piEwH5ddrEJgea40QYWu3 H5nbOA0v7tpMcRFa+F4Y1nse/Q2C8Se1h1HKVBQldEFOVLT1E2ekT2G6n7C76NwN o76zFDBVyFta3qLdz1WxopjdmtHnpz/hiXm+6NnzoZ7OBYRVAse6lecZ2vKhCsZN Wds/AKpirRCZykVusxVYmEH23RDW71w8TEg+RmaNftmGmwU3rYI3j1RUXPWNYmMy Se+XUdCs12Q= =jNsU -----END PGP SIGNATURE-----