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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2017.0182 Multiple vulnerabilities have been identified in Google Chrome 19 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-15395 CVE-2017-15394 CVE-2017-15393 CVE-2017-15392 CVE-2017-15391 CVE-2017-15390 CVE-2017-15389 CVE-2017-15388 CVE-2017-15387 CVE-2017-15386 CVE-2017-5133 CVE-2017-5132 CVE-2017-5131 CVE-2017-5130 CVE-2017-5129 CVE-2017-5128 CVE-2017-5127 CVE-2017-5126 CVE-2017-5125 CVE-2017-5124 Member content until: Saturday, November 18 2017 OVERVIEW Multiple vulnerabilities have been identified in Google Chrome prior to version 62.0.3202.62. [1] IMPACT Google have provided the following details regarding the vulnerabilities: "This update includes 35 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information. [$7500+$1337][762930] High CVE-2017-5124: UXSS with MHTML. Reported by Anonymous on 2017-09-07 [$5000][749147] High CVE-2017-5125: Heap overflow in Skia. Reported by Anonymous on 2017-07-26 [$3000][760455] High CVE-2017-5126: Use after free in PDFium. Reported by Luat Nguyen (@l4wio) of KeenLab, Tencent on 2017-08-30 [$3000][765384] High CVE-2017-5127: Use after free in PDFium. Reported by Luat Nguyen (@l4wio) of KeenLab, Tencent on 2017-09-14 [$3000][765469] High CVE-2017-5128: Heap overflow in WebGL. Reported by Omair on 2017-09-14 [$3000][765495] High CVE-2017-5129: Use after free in WebAudio. Reported by Omair on 2017-09-15 [$3000][718858] High CVE-2017-5132: Incorrect stack manipulation in WebAssembly. Reported by Gaurav Dewan (@007gauravdewan) of Adobe Systems India Pvt. Ltd. on 2017-05-05 [$N/A][722079] High CVE-2017-5130: Heap overflow in libxml2. Reported by Pranjal Jumde (@pjumde) on 2017-05-14 [$5000][744109] Medium CVE-2017-5131: Out of bounds write in Skia. Reported by Anonymous on 2017-07-16 [$2000][762106] Medium CVE-2017-5133: Out of bounds write in Skia. Reported by Aleksandar Nikolic of Cisco Talos on 2017-09-05 [$1000][752003] Medium CVE-2017-15386: UI spoofing in Blink. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-08-03 [$1000][756040] Medium CVE-2017-15387: Content security bypass. Reported by Jun Kokatsu (@shhnjk) on 2017-08-16 [$1000][756563] Medium CVE-2017-15388: Out of bounds read in Skia. Reported by Kushal Arvind Shah of Fortinet's FortiGuard Labs on 2017-08-17 [$500][739621] Medium CVE-2017-15389: URL spoofing in OmniBox. Reported by xisigr of Tencent's Xuanwu Lab on 2017-07-06 [$500][750239] Medium CVE-2017-15390: URL spoofing in OmniBox. Reported by Haosheng Wang (@gnehsoah) on 2017-07-28 [$500][598265] Low CVE-2017-15391: Extension limitation bypass in Extensions. Reported by Joao Lucas Melo Brasio (whitehathackers.com.br) on 2016-03-28 [$N/A][714401] Low CVE-2017-15392: Incorrect registry key handling in PlatformIntegration. Reported by Xiaoyin Liu (@general_nfs) on 2017-04-22 [$N/A][732751] Low CVE-2017-15393: Referrer leak in Devtools. Reported by Svyat Mitin on 2017-06-13 [$N/A][745580] Low CVE-2017-15394: URL spoofing in extensions UI. Reported by Sam @sudosammy on 2017-07-18 [$N/A][759457] Low CVE-2017-15395: Null pointer dereference in ImageCapture. Reported by Johannes Bergman (johberlvi@) on 2017-08-28 We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.As usual, our ongoing internal security work was responsible for a wide range of fixes: [775550] Various fixes from internal audits, fuzzing and other initiatives" [1] MITIGATION The latest version of Google Chrome can be downloaded from the vendor's website. [2] REFERENCES [1] Chrome Releases: Stable Channel Update for Desktop https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-desktop.html [2] Google Chrome http://www.google.com/chrome 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 iQIVAwUBWefh4ox+lLeg9Ub1AQjhjg//beH5ehgmWHC5ajtMwbzSBSXmw4sBjhFU lfDzjZ8A2GnBMMSX+mkqCLUNfwsggSjPAmbC7QtmSz9021z/iKzrFNx+BbnerMCp vN/3E3ZLGBs7/IBPO6oY7BuXHMiscq7Z7lKbWiQ2z37tpFOEdvKA+U4mzWm6l7dN DElWVanxOOn/xD87ATwvIs5q3BSx4kEaUV/IglXUTQRCTLZSFtSluY24yB1D9VqI ihW1dw/np2f8KRET5KEd2Ihn/E7UA8j1w2R4207O4bNYcLkDMjRVeJwCxEugZy5p UEvh18r9Di4mDJB6ZCdYbFwgC/jeBbH0uw2q6MCaGumWyovnJljRvfjBFJ4yOsDK j6IjLjza/d7T8hhhwpCEKT9Kg0gX4VySKCZCcQhscZHdpwdKnq7Y+LbA1SRgrk3n Pa+RSdDPghEyWwdsaDLTcZaqrsW65KI0kI2jW8NntF6+pzQpl2GlW/7mlwbwNO8P R+ZXie23Zs6GB+wEP3JuMiNqO1ITb6CC8D4d/7m1wLLeeCeFnbDh4PIG78KLu9Xs nlc9XvKTIKUNMVzKoFbZpSQiNcp5f+uvFwaWkBT0DGzPBWPrFZ/SjoxIVv4i7aq8 rVAoilLQRmlNti5a1fOVcz3F0s6OX+oTuHI7FTe9sOYPaqF3EbIRw9p4I2pIwIT7 uKNevGcJaHU= =Sx2D -----END PGP SIGNATURE-----