CVE-2018-6066: Infoleak
First published: Wed Mar 07 2018(Updated: )
Lack of CORS checking by ResourceFetcher/ResourceLoader in Blink in Google Chrome prior to 65.0.3325.146 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium-browser | ||
| redhat/chromium-browser | <65.0.3325.146 | 65.0.3325.146 |
| Google Chrome | <65.0.3325.146 | |
| Redhat Linux Desktop | =6.0 | |
| Redhat Linux Server | =6.0 | |
| Redhat Linux Workstation | =6.0 | |
| Debian Debian Linux | =9.0 |
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Reference Links
- http://www.securityfocus.com/bid/103297
- https://access.redhat.com/errata/RHSA-2018:0484
- https://chromereleases.googleblog.com/2018/03/stable-channel-update-for-desktop.html
- https://crbug.com/799477
- https://www.debian.org/security/2018/dsa-4182
- https://code.google.com/p/chromium/issues/detail?id=799477
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1552502
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1552504
- https://bugzilla.redhat.com/show_bug.cgi?id=1552483
- https://security-tracker.debian.org/tracker/CVE-2018-6066
Frequently Asked Questions
What is CVE-2018-6066?
CVE-2018-6066 is a vulnerability found in Google Chrome prior to version 65.0.3325.146 that allows a remote attacker to leak cross-origin data via a crafted HTML page.
How does CVE-2018-6066 work?
CVE-2018-6066 occurs due to a lack of CORS checking by ResourceFetcher/ResourceLoader in Blink, which can be exploited by a remote attacker to extract cross-origin data by using a crafted HTML page.
What is the severity of CVE-2018-6066?
The severity of CVE-2018-6066 is medium, with a severity score of 6.5.
What software is affected by CVE-2018-6066?
Google Chrome versions prior to 65.0.3325.146, as well as Redhat Linux Desktop 6.0, Redhat Linux Server 6.0, Redhat Linux Workstation 6.0, and Debian Debian Linux 9.0 are affected by CVE-2018-6066.
How can I fix CVE-2018-6066?
To fix CVE-2018-6066, make sure to update Google Chrome to version 65.0.3325.146 or later. Additionally, keep your operating system up to date with the latest security patches.
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