Vulnerability Name:

CVE-2014-7934 (CCN-100305)

Assigned:2014-10-06
Published:2015-01-21
Updated:2017-01-03
Summary:Use-after-free vulnerability in the DOM implementation in Blink, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to unexpected absence of document data structures.

CWE-416: Use After Free
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (REDHAT CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (REDHAT Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2014-7934

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Update

Source: CONFIRM
Type: Vendor Advisory
http://googlechromereleases.blogspot.com/2015/01/stable-update.html

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:0441

Source: CCN
Type: RHSA-2015-0093
Important: chromium-browser security update

Source: REDHAT
Type: UNKNOWN
RHSA-2015:0093

Source: SECUNIA
Type: UNKNOWN
62383

Source: SECUNIA
Type: UNKNOWN
62575

Source: SECUNIA
Type: UNKNOWN
62665

Source: GENTOO
Type: UNKNOWN
GLSA-201502-13

Source: BID
Type: UNKNOWN
72288

Source: CCN
Type: BID-72288
Google Chrome 40.0.2214.91 Multiple Security Vulnerabilities

Source: SECTRACK
Type: UNKNOWN
1031623

Source: UBUNTU
Type: UNKNOWN
USN-2476-1

Source: CONFIRM
Type: UNKNOWN
https://code.google.com/p/chromium/issues/detail?id=427249

Source: XF
Type: UNKNOWN
google-chrome-cve20147934-code-exec(100305)

Source: CONFIRM
Type: UNKNOWN
https://src.chromium.org/viewvc/blink?revision=185504&view=revision

Source: CONFIRM
Type: UNKNOWN
https://src.chromium.org/viewvc/blink?revision=185598&view=revision

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-7934

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version <= 40.0.2214.85)

    • Configuration RedHat 1:
  • cpe:/a:redhat:rhel_extras:6:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:redhat:enterprise_linux_server_supplementary:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation_supplementary:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop_supplementary:6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20147934
    V
    		CVE-2014-7934
    2022-06-30
    oval:org.opensuse.security:def:112065
    P
    		chromedriver-55.0.2883.75-3.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105614
    P
    		chromedriver-55.0.2883.75-3.1 on GA media (Moderate)
    2021-10-01
    oval:com.redhat.rhsa:def:20150093
    P
    		RHSA-2015:0093: chromium-browser security update (Important)
    2015-01-27
    oval:com.ubuntu.precise:def:20147934000
    V
    		CVE-2014-7934 on Ubuntu 12.04 LTS (precise) - medium.
    2015-01-22
    oval:com.ubuntu.trusty:def:20147934000
    V
    		CVE-2014-7934 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-01-22
    BACK
    google chrome *
    redhat enterprise linux server supplementary 6
    redhat enterprise linux workstation supplementary 6
    redhat enterprise linux desktop supplementary 6