The PPAPI implementation in Google Chrome before 52.0.2743.82 does not...
Vulnerability Description
The PPAPI implementation in Google Chrome before 52.0.2743.82 does not validate the origin of IPC messages to the plugin broker process that should have come from the browser process, which allows remote attackers to bypass a sandbox protection mechanism via an unexpected message type, related to broker_process_dispatcher.cc, ppapi_plugin_process_host.cc, ppapi_thread.cc, and render_frame_message_filter.cc.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00022.html
- http://googlechromereleases.blogspot.com/2016/07/stable-channel-update.html
- http://www.ubuntu.com/usn/USN-3041-1
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00028.html
- https://crbug.com/610600
- https://codereview.chromium.org/2069853002/
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00020.html
- http://rhn.redhat.com/errata/RHSA-2016-1485.html
- http://www.securitytracker.com/id/1036428
- http://www.debian.org/security/2016/dsa-3637
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Affected Software
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CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.