// For flags

CVE-2014-7939

chromium-browser: same-origin-bypass in V8

Severity Score

4.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Google Chrome before 40.0.2214.91, when the Harmony proxy in Google V8 is enabled, allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code with Proxy.create and console.log calls, related to HTTP responses that lack an "X-Content-Type-Options: nosniff" header.

Google Chrome anterior aq 40.0.2214.91, cuando el proxy Harmony en Google V8 está habilitado, permite a atacantes remotos evadir Same Origin Policy a través de código JavaScript manipulado con llamadas Proxy.create y console.log, relacionado con respuestas HTTP a que les falta una cabecera'X-Content-Type-Options: nosniff'.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-10-06 CVE Reserved
  • 2015-01-22 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-09-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-264: Permissions, Privileges, and Access Controls
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
Chrome
Search vendor "Google" for product "Chrome"
<= 40.0.2214.85
Search vendor "Google" for product "Chrome" and version " <= 40.0.2214.85"
-
Affected
Chromium
Search vendor "Chromium"
Chromium
Search vendor "Chromium" for product "Chromium"
40.0.2214.110
Search vendor "Chromium" for product "Chromium" and version "40.0.2214.110"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Desktop Supplementary
Search vendor "Redhat" for product "Enterprise Linux Desktop Supplementary"
6.0
Search vendor "Redhat" for product "Enterprise Linux Desktop Supplementary" and version "6.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Supplementary
Search vendor "Redhat" for product "Enterprise Linux Server Supplementary"
6.0
Search vendor "Redhat" for product "Enterprise Linux Server Supplementary" and version "6.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Supplementary Eus
Search vendor "Redhat" for product "Enterprise Linux Server Supplementary Eus"
6.6.z
Search vendor "Redhat" for product "Enterprise Linux Server Supplementary Eus" and version "6.6.z"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Workstation Supplementary
Search vendor "Redhat" for product "Enterprise Linux Workstation Supplementary"
6.0
Search vendor "Redhat" for product "Enterprise Linux Workstation Supplementary" and version "6.0"
-
Affected
Opensuse
Search vendor "Opensuse"
Opensuse
Search vendor "Opensuse" for product "Opensuse"
13.1
Search vendor "Opensuse" for product "Opensuse" and version "13.1"
-
Affected
Opensuse
Search vendor "Opensuse"
Opensuse
Search vendor "Opensuse" for product "Opensuse"
13.2
Search vendor "Opensuse" for product "Opensuse" and version "13.2"
-
Affected