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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT Security Bulletin ASB-2015.0005 Stable Google Chrome update addresses multiple vulnerabilities 15 January 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Google Chrome Operating System: Windows OS X Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2015-0309 CVE-2015-0308 CVE-2015-0307 CVE-2015-0306 CVE-2015-0305 CVE-2015-0304 CVE-2015-0303 CVE-2015-0302 CVE-2015-0301 Member content until: Saturday, February 14 2015 Reference: ESB-2015.0100 ESB-2015.0091 OVERVIEW Google has released Chrome 39.0.2171.95 which includes an update for Adobe Flash as well as other fixes. [1] IMPACT Google references the Adobe Security bulletin, which provides the following details regarding the vulnerabilities: "These updates resolve an improper file validation issue (CVE-2015-0301). These updates resolve an information disclosure vulnerability that could be exploited to capture keystrokes on the affected system (CVE-2015-0302). These updates resolve memory corruption vulnerabilities that could lead to code execution (CVE-2015-0303, CVE-2015-0306). These updates resolve heap-based buffer overflow vulnerabilities that could lead to code execution (CVE-2015-0304, CVE-2015-0309). These updates resolve a type confusion vulnerability that could lead to code execution (CVE-2015-0305). These updates resolve an out-of-bounds read vulnerability that could be exploited to leak memory addresses (CVE-2015-0307). These updates resolve a use-after-free vulnerability that could lead to code execution (CVE-2015-0308)." [2] MITIGATION The vendor recommends updating to the latest version of Google Chrome to correct these issues. [1] REFERENCES [1] Stable Channel Update http://googlechromereleases.blogspot.com.au/2015/01/stable-channel-update.html [2] Security updates available for Adobe Flash Player http://helpx.adobe.com/security/products/flash-player/apsb15-01.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 iQIVAwUBVLcNORLndAQH1ShLAQKVxw//eXvOqakP/lU4rSFlJdUAkUvYOqYKatyt G+7kP3VjJ7IqR2if3ywWKgz/cdQ3tA4kOh9lepVjyAdmrUVkMHhm4vNlusAxm73O 85SxE+TO9+6IgnZbJ4Sf+OFqir0w5K/y4GWcbhPj+3HN9Nzn8gFoyDrkUJ6+5p5d gIDMpWeOuOeJA+i8IXMtzyVz89P9cq/dfzfVNd5ag6Ze6Rmtt8JZdAhwRlh2oPgy sgTZMNRXlN6e7sUMGCfP8oxaJhS+mxMKJB+FBV55dxzeT3MiAM3K/T9ghbCNkD/r A13kNonyDZ1tzXwwYtYeK9tnM0NilBw+JuraiJzo5m6YAR2nYGq/nIY8A7x+50rM rCyxQytCf1VzyId7cTkGiUIcBJo7jFNz6BAhI+6jW8AjyRCLY+U63WnTA9q5+xSO PvSpS0TX/C/x5AzNTbZN3AtKmdH8FUWufrtSCFzADEBIHUcRv0b91/VAU2RZowF+ pzoRTdn+yTyayPyDheuprNMjZbwLAt0c5R/YL2695PgxVGATSaL0GVyyzeLER5qx kZaq/BSmYRcObHYOBdruWA1MAZWzRYE20EtsO+zZISB0wqNtm5BAxncuSZx/yjwI 4iCj32ihrLeDTe21z+7+GO/xZDZMW+E1c82UekLYc1AMiZlNG8ZjnIxhkutwpDII XegOvryqopI= =+3qE -----END PGP SIGNATURE-----