CVE-2014-3195

Severity

50%

Complexity

99%

Confidentiality

48%

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.

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.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

Red Hat Enterprise Linux

First reported 10 years ago

2014-10-08 10:55:00

Last updated 8 years ago

2016-11-28 19:11:00

Affected Software

Red Hat Enterprise Linux Desktop Supplementary 6.0 (v. 6)

6.0

Red Hat Enterprise Linux Server Supplementary 6.0 (v. 6)

6.0

Red Hat Enterprise Linux Workstation Supplementary 6.0 (v. 6)

6.0

References

http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html

Vendor Advisory

RHSA-2014:1626

Third Party Advisory

70273

https://code.google.com/p/v8/source/detail?r=23144

https://code.google.com/p/v8/source/detail?r=23268

https://crbug.com/403409

Patch

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