UBUNTU-CVE-2014-3195

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UBUNTU-CVE-2014-3195

Summary:

Details: Google V8, as used in Google Chrome before 38.0.2125.101, does not properly track JavaScript heap-memory allocations as allocations of uninitialized memory and does not properly concatenate arrays of double-precision floating-point numbers, which allows remote attackers to obtain sensitive information via crafted JavaScript code, related to the PagedSpace::AllocateRaw and NewSpace::AllocateRaw functions in heap/spaces-inl.h, the LargeObjectSpace::AllocateRaw function in heap/spaces.cc, and the Runtime_ArrayConcat function in runtime.cc.

References: https://ubuntu.com/security/CVE-2014-3195, https://crbug.com/403409, https://code.google.com/p/v8/source/detail?r=23268, https://code.google.com/p/v8/source/detail?r=23144, http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html, https://ubuntu.com/security/notices/USN-2345-1, https://www.cve.org/CVERecord?id=CVE-2014-3195