Out-of-bounds Write Affecting chromium package, versions <71.0.3578.80-1
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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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-CHROMIUM-260901
- published7 Dec 2018
- disclosed11 Dec 2018
Introduced: 7 Dec 2018
CVE-2018-18338 (opens in a new tab)How to fix?
Upgrade Debian:unstable chromium to version 71.0.3578.80-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium package and not the chromium package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
Incorrect, thread-unsafe use of SkImage in Canvas in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References
- https://security-tracker.debian.org/tracker/CVE-2018-18338
- https://crbug.com/890576
- 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-2018-18338