Cross-site Scripting (XSS) Affecting chromium-browser package, versions <56.0.2924.76-1~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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- published17 Feb 2017
- disclosed17 Feb 2017
Introduced: 17 Feb 2017
CVE-2017-5020 (opens in a new tab)How to fix?
Upgrade Debian:8 chromium-browser to version 56.0.2924.76-1~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 prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, failed to require a user gesture for powerful download operations, which allowed a remote attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted HTML page.
References
- https://crbug.com/668653
- http://www.debian.org/security/2017/dsa-3776
- https://security-tracker.debian.org/tracker/CVE-2017-5020
- https://security.gentoo.org/glsa/201701-66
- https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.html
- http://rhn.redhat.com/errata/RHSA-2017-0206.html
- http://www.securityfocus.com/bid/95792
- http://www.securitytracker.com/id/1037718
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-5020