Vulnerability Details : CVE-2014-3199
The wrap function in bindings/core/v8/custom/V8EventCustom.cpp in the V8 bindings in Blink, as used in Google Chrome before 38.0.2125.101, has an erroneous fallback outcome for wrapper-selection failures, which allows remote attackers to cause a denial of service via vectors that trigger stopping a worker process that had been handling an Event object.
Vulnerability category: Denial of service
Products affected by CVE-2014-3199
- cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3199
0.96%
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-2014-3199
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2014-3199
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3199
-
https://src.chromium.org/viewvc/blink?revision=179340&view=revision
[blink] Revision 179340
-
http://rhn.redhat.com/errata/RHSA-2014-1626.html
RHSA-2014:1626 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://crbug.com/395411
395411 - ASSERTION FAILED: actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction, UNKNOWN in blink::V8Event::createWrapper - chromium - Monorail
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http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.html
Chrome Releases: Stable Channel UpdateVendor Advisory
-
http://www.securityfocus.com/bid/70273
Google Chrome Prior to 38.0.2125.101 Multiple Security Vulnerabilities
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