Improper Access Control Affecting chromium-browser package, versions <55.0.2883.75-1~deb8u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published19 Jan 2017
- disclosed19 Jan 2017
Introduced: 19 Jan 2017
CVE-2016-5217 (opens in a new tab)How to fix?
Upgrade Debian:8 chromium-browser to version 55.0.2883.75-1~deb8u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium-browser package and not the chromium-browser package as distributed by Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
The extensions API in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android incorrectly permitted access to privileged plugins, which allowed a remote attacker to bypass site isolation via a crafted HTML page.
References
- https://crbug.com/654280
- https://security-tracker.debian.org/tracker/CVE-2016-5217
- https://security.gentoo.org/glsa/201612-11
- https://chromereleases.googleblog.com/2016/12/stable-channel-update-for-desktop.html
- http://rhn.redhat.com/errata/RHSA-2016-2919.html
- http://www.securityfocus.com/bid/94633
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5217