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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2017.0158 Security updates for Internet Explorer 11 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft Internet Explorer Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-11822 CVE-2017-11813 CVE-2017-11810 CVE-2017-11793 CVE-2017-11790 Member content until: Friday, November 10 2017 OVERVIEW Microsoft has released its monthly security patch update for the month of October 2017. [1] This update resolves 5 vulnerabilities across the following products: Internet Explorer 10 Internet Explorer 11 Internet Explorer 9 IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2017-11790 Information Disclosure Important CVE-2017-11793 Remote Code Execution Critical CVE-2017-11810 Remote Code Execution Critical CVE-2017-11813 Remote Code Execution Critical CVE-2017-11822 Remote Code Execution Critical MITIGATION Microsoft recommends updating the software with the version made available on the Microsoft Update Cataloge for the following Knowledge Base articles. [1] KB4041681, KB4041691, KB4041690, KB4041693, KB4041676 KB4041689, KB4042895, KB4040685 REFERENCES [1] Security Update Guide https://portal.msrc.microsoft.com/en-us/security-guidance AusCERT has made every effort to ensure that the information contained in this document is accurate. However, the decision to use the information described is the responsibility of each user or organisation. 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. =========================================================================== 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 iQIVAwUBWd1v0ox+lLeg9Ub1AQimdQ//RP9oOoq+3iCVo+SEct8emrMVvsMqZ6zO P/OKw+2WAURrjannv60k/w/sIdjoiBzHD6V4AKo4hzzdIiQ2Ok3Gfw0YvDpRvSKX AhPZS2IQQergz0ol6TYB+eCo9+LVrEfXXrOKhJCKLDYFxVmq3YzPqRg6Rvbadr6D NAUWyvlyhpBI//0flEVwYSRXWYcUNYVjc0WDLAM7K9Mi809YI65DOWPwokZoTQIf aoaIKfUqqewJysslg8OhQZaclqPnxonnipldPBidXtYm53tCxqO+zuByvR+eYz9y KlX/wrUKwcHimPFV7Dx2efMG9afvD2r+P3iPV2StmbizFLfQIGH0ZBc6I7NaSPJh t/ccHd52vvFVVLXnQkWgrJ+IxggVWCCdMX4rFscaSzn0hctq+HlpE2Jgj9RBz/kK GysqhCGPVo5L2RFeQvEJHZRY+qPHdvw+MuYOLQ6yY/ATOC3Z1JGfGpQEB2182A16 xtAwnFl5kAcvVj88nIB2F6xgSk8y1Z+twY5dSWyOV6r9dfUFK6IHSRWl/3B3JKJ9 083UPndc5Yc2JkT806w/9zgbtUlAviMA7RGFXIwOd5+DN8JVR4AkBJIVN6STZnhB S4edovnvWbmtYGea3KPOBs4iwLi/MB9L4852ih0dfNBOM+Pm/7lOASVD2snMFOdH mXBK2Jm/oW4= =/fM8 -----END PGP SIGNATURE-----