CVE-2018-6063
First published: Wed Mar 07 2018(Updated: )
Incorrect use of mojo::WrapSharedMemoryHandle in Mojo in Google Chrome prior to 65.0.3325.146 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write 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 (Trace Event) | <65.0.3325.146 | |
| Red Hat Enterprise Linux Desktop | =6.0 | |
| Red Hat Enterprise Linux Server | =6.0 | |
| Red Hat Enterprise Linux Workstation | =6.0 | |
| Debian | =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/792900
- https://www.debian.org/security/2018/dsa-4182
- https://code.google.com/p/chromium/issues/detail?id=792900
- 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=1552480
- https://security-tracker.debian.org/tracker/CVE-2018-6063
Frequently Asked Questions
What is the severity of CVE-2018-6063?
The severity of CVE-2018-6063 is critical due to the potential for a remote attacker to exploit the vulnerability for arbitrary code execution.
How do I fix CVE-2018-6063?
To fix CVE-2018-6063, update Google Chrome or the affected Chromium browser to version 65.0.3325.146 or later.
Which versions of Chromium are affected by CVE-2018-6063?
CVE-2018-6063 affects Chromium versions prior to 65.0.3325.146.
Can CVE-2018-6063 lead to data breaches?
Yes, CVE-2018-6063 could potentially allow an attacker to conduct out of bounds memory writes, leading to data breaches.
Who is vulnerable to CVE-2018-6063?
Users of the affected versions of Google Chrome and Chromium, particularly those who visit malicious HTML pages, are vulnerable to CVE-2018-6063.
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