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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2017.0162 Security updates for ChakraCore 11 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Microsoft ChakraCore Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-11821 CVE-2017-11812 CVE-2017-11811 CVE-2017-11809 CVE-2017-11808 CVE-2017-11807 CVE-2017-11806 CVE-2017-11805 CVE-2017-11804 CVE-2017-11802 CVE-2017-11801 CVE-2017-11799 CVE-2017-11797 CVE-2017-11796 CVE-2017-11792 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 15 vulnerabilities across the following products: ChakraCore IMPACT Microsoft has given the following details regarding these vulnerabilities. Details Impact Severity CVE-2017-11792 Remote Code Execution Critical CVE-2017-11796 Remote Code Execution Critical CVE-2017-11797 Remote Code Execution Critical CVE-2017-11799 Remote Code Execution Critical CVE-2017-11801 Remote Code Execution Critical CVE-2017-11802 Remote Code Execution Critical CVE-2017-11804 Remote Code Execution Critical CVE-2017-11805 Remote Code Execution Critical CVE-2017-11806 Remote Code Execution Critical CVE-2017-11807 Remote Code Execution Critical CVE-2017-11808 Remote Code Execution Critical CVE-2017-11809 Remote Code Execution Critical CVE-2017-11811 Remote Code Execution Critical CVE-2017-11812 Remote Code Execution Critical CVE-2017-11821 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] 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 iQIVAwUBWd2Sc4x+lLeg9Ub1AQjf8g/+LEwQ+fx/6iMbZ7buuCMjXstL3SEr8oYh 0AYg3+AyitywFPv55H9oGZ7rFZ7jF64P3UtnjyB9I5z2TT20cZqTshTNPblZCNjZ iz+6Y8K8IOKa2zDWGk75JQR7Esu9V4I/grgNaJJFZufmyt3+Nm3L2Hk1A7+1q6vz eSnKMuezreXOUtpPyjywIVFEdCbadYo/JL+eHQ4ELmp4DIqAZh1HTOCl/vyBVpJT pDGhQtArQSjaTBIfWpS1JEjLU2qRMH0y6JKkIuOGthuEe/At+HluJvhmRRcwJAfG uNAT2sj//9S3KTVUtYyFpf/jTVcZX+bNrkA4DfGL/3IG97ajZz1q6LoWfG6FAnGp 9KrXLF/W3BAArAN5Umv9DTfVlutyFMx1T671CKPa79+swJRdh9bIWpg1jhHP7z7u e5wTohjwU2fG+/tocLr+BQncnmNpV/cUHI2sxWaZGLkvW8ZwVKoT49Tn0vY4Fzl+ rqWgLVDbha/zELjuTTuRedfJSTIUsB1y/eVYn8uycGnhpTiP3vA2Cw2lXcZbmMdM hKGFAerF7m8XZOleUVmXjxH7CD5ydhWOLlKZqw2HddZgv6ehWzQHu58aVZdQysVA TsXti0pPNFYJbG1iwLResNWYKYnKKyeppWxcQQQm7KacdFWWiLOAtjHK9WKOwvQg bAE2PjobjHI= =4g7N -----END PGP SIGNATURE-----