Vulnerability Details : CVE-2014-1721
Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a heap allocation of a number outside the Small Integer (aka smi) range.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2014-1721
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-1721
1.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-1721
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2014-1721
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-1721
-
http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html
Chrome Releases: Stable Channel Update
-
http://security.gentoo.org/glsa/glsa-201408-16.xml
Chromium: Multiple vulnerabilities (GLSA 201408-16) — Gentoo security
-
https://code.google.com/p/v8/source/detail?r=19834
v8 - V8 JavaScript Engine - Monorail
-
http://lists.opensuse.org/opensuse-updates/2014-05/msg00012.html
openSUSE-SU-2014:0601-1: moderate: update for chromium
-
https://code.google.com/p/chromium/issues/detail?id=350434
350434 - [LangFuzz] Crash with jump to invalid address - chromium - Monorail
-
http://www.debian.org/security/2014/dsa-2905
Debian -- Security Information -- DSA-2905-1 chromium-browser
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