Vulnerability Name:

CCN-119915

Published:2016-11-17
Updated:2016-11-17
Summary:Google Chrome could allow a remote attacker to gain elevated privileges on the system, caused by an error related to a compromised renderer processes. By synchronizing its extension state with the victim's browser, an attacker could exploit this vulnerability to gain elevated privileges on the system.
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)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
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 (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: Google Web site
Chrome

Source: CCN
Type: Google Security Research Issue 996
Google Chrome: renderer->extension privesc via sync

Source: XF
Type: UNKNOWN
google-chrome-renderer-priv-esc(119915)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:google:chrome:54.0.2840.68:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    google chrome 54.0.2840.68