CVE-2014-3195
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…
Does this matter?
Lower severity and a low EPSS score (1.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 1.22% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- google/chrome · redhat/enterprise linux desktop supplementary · redhat/enterprise linux server supplementary · redhat/enterprise linux server supplementary eus · redhat/enterprise linux workstation supplementary
- Source
- chrome-cve-admin@google.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.