What’s Vulnerable › Vulnerabilities

CVE-2014-3195

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-10-08 · updated 2026-06-17
• Weakness: CWE-399

Description

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.

Affected products

• Google Chrome: through 38.0.2125.7
• RedHat Enterprise Linux Desktop Supplementary: 6.0
• RedHat Enterprise Linux Server Supplementary: 6.0
• RedHat Enterprise Linux Server Supplementary Eus: 6.6.z
• RedHat Enterprise Linux Workstation Supplementary: 6.0

References

• http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html
• http://rhn.redhat.com/errata/RHSA-2014-1626.html
• http://www.securityfocus.com/bid/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
• http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html
• http://rhn.redhat.com/errata/RHSA-2014-1626.html
• http://www.securityfocus.com/bid/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

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