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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2016.0077 Multiple vulnerabilities have been identified in Google Chrome 21 July 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Operating System: Windows OS X Linux variants Mobile Device 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-2016-5137 CVE-2016-5136 CVE-2016-5135 CVE-2016-5134 CVE-2016-5133 CVE-2016-5132 CVE-2016-5131 CVE-2016-5130 CVE-2016-5129 CVE-2016-5128 CVE-2016-5127 CVE-2016-1711 CVE-2016-1710 CVE-2016-1709 CVE-2016-1708 CVE-2016-1707 CVE-2016-1706 CVE-2016-1705 Member content until: Saturday, August 20 2016 OVERVIEW Multiple vulnerabilities have been identified in Google Chrome prior to version 52.0.2743.82. [1] IMPACT The vendor has provided the following information about the vulnerabilities: "This update includes 48 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information. [$15000][610600] High CVE-2016-1706: Sandbox escape in PPAPI. Credit to Pinkie Pie [$3000][622183] High CVE-2016-1707: URL spoofing on iOS. Credit to xisigr of Tencent's Xuanwu Lab [$TBD][613949] High CVE-2016-1708: Use-after-free in Extensions. Credit to Adam Varsan [$TBD][614934] High CVE-2016-1709: Heap-buffer-overflow in sfntly. Credit to ChenQin of Topsec Security Team [$TBD][616907] High CVE-2016-1710: Same-origin bypass in Blink. Credit to Mariusz Mlynski [$TBD][617495] High CVE-2016-1711: Same-origin bypass in Blink. Credit to Mariusz Mlynski [$TBD][618237] High CVE-2016-5127: Use-after-free in Blink. Credit to cloudfuzzer [$TBD][619166] High CVE-2016-5128: Same-origin bypass in V8. Credit to Anonymous [$TBD][620553] High CVE-2016-5129: Memory corruption in V8. Credit to Jeonghoon Shin [$TBD][623319] High CVE-2016-5130: URL spoofing. Credit to Wadih Matar [$TBD][623378] High CVE-2016-5131: Use-after-free in libxml. Credit to Nick Wellnhofer [$1000][607543] Medium CVE-2016-5132: Limited same-origin bypass in Service Workers. Credit to Ben Kelly [$1000][613626] Medium CVE-2016-5133: Origin confusion in proxy authentication. Credit to Patch Eudor [$500][593759] Medium CVE-2016-5134: URL leakage via PAC script. Credit to Paul Stone [$500][605451] Medium CVE-2016-5135: Content-Security-Policy bypass. Credit to kingxwy [$TBD][625393] Medium CVE-2016-5136: Use after free in extensions. Credit to Rob Wu [$TBD][625945] Medium CVE-2016-5137: History sniffing with HSTS and CSP. Credit to Xiaoyin Liu 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: [629852] CVE-2016-1705: Various fixes from internal audits, fuzzing and other initiatives." [1] MITIGATION The vendor recommends updating to the latest version to correct these issues. [1] REFERENCES [1] Stable Channel Update http://googlechromereleases.blogspot.com.au/2016/07/stable-channel-update.html 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 iQIVAwUBV5BPYIx+lLeg9Ub1AQgOsQ//bla9wPv58+f08PD9UFr3BLZmjXYl6lcc Um6sPgEA0fPgMv4Ins7afzxPLIpzRPr5u4bOzVtKBj9fwgi3b67wmWL3Ajpyrozp VeUAoHpdFrR1PH6DKRdCRfJBUd3az/UxX543sqIvsqdUHXYi9R2ilv8ibTLnG1SP rWQ6zKyIOSnk2hTtPcUWto7araymxUduz7nvOrQ717a4uY6GJrWU9fdxdloJXpSB B8N2VgbnsM61YW6hqwn04M8YKPj/vR31NvY9dbk0+vyCww3uGbI3poJCq6k91Gkh UihG80acaX2U3PgKFkrb2gTwlOmkX19zSc/gPSUPcJHVZYMFMJL51VTi+Tm+fKbX rmGeIcPwTLnOzPb4o2+v/z1Y10zyo37Ni2wDoENIYK0xp/B1lJBC4Mbfmd1qwS4Q 0ShUmfpm6a521bHwIwms5ZVdUDeBS9//YTzq5Zj1zodsg8CGP8pbqntC26D70OxM SEXlUOpG4s00PVu+vozQGyS+wIcNy+E5bDUnBVdM/VF17tBAjwT+5doRfH1vU/RN XU1uYqx6gmXWBq6WLle2NmFeiJ75rexAVeRbhKy87f5fWtUa7C/R0YLA73ygA+W8 KVYoP5JB3hlxKAQ35oxKJKKnE3iVp2GH+SgTge34Jcqrd6emyqyCi4TM1OifUilo AVRs17rN1d0= =Lt0s -----END PGP SIGNATURE-----