Incorrect Permission Assignment for Critical Resource Affecting chromium-browser package, versions <71.0.3578.80-1~deb9u1
Threat Intelligence
Exploit maturity not defined.
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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- published7 Dec 2018
- disclosed11 Dec 2018
Introduced: 7 Dec 2018
CVE-2018-18352 (opens in a new tab)How to fix?
Upgrade Debian:9 chromium-browser to version 71.0.3578.80-1~deb9u1 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:9 relevant fixed versions and status.
Service works could inappropriately gain access to cross origin audio in Media in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to bypass same origin policy for audio content via a crafted HTML page.
References
- https://security-tracker.debian.org/tracker/CVE-2018-18352
- https://crbug.com/849942
- https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
- https://www.debian.org/security/2018/dsa-4352
- https://security.gentoo.org/glsa/201908-18
- https://access.redhat.com/errata/RHSA-2018:3803
- http://www.securityfocus.com/bid/106084
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-18352