CVE-2016-7549 Affecting chromium-browser package, versions <53.0.2785.113-1~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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- published25 Sept 2016
- disclosed25 Sept 2016
Introduced: 25 Sep 2016
CVE-2016-7549 (opens in a new tab)How to fix?
Upgrade Debian:8 chromium-browser to version 53.0.2785.113-1~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.
Google Chrome before 53.0.2785.113 does not ensure that the recipient of a certain IPC message is a valid RenderFrame or RenderWidget, which allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) or possibly have unspecified other impact by leveraging access to a renderer process, related to render_frame_host_impl.cc and render_widget_host_impl.cc, as demonstrated by a Password Manager message.
References
- https://googlechromereleases.blogspot.com/2016/09/stable-channel-update-for-desktop_13.html
- https://crbug.com/556351
- https://crbug.com/646394
- https://security-tracker.debian.org/tracker/CVE-2016-7549
- https://codereview.chromium.org/1534933002
- http://rhn.redhat.com/errata/RHSA-2016-1905.html
- http://www.securityfocus.com/bid/93160
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7549