CVE-2018-18342
First published: Wed Dec 05 2018(Updated: )
An out of bounds write flaw was found in the V8 component of the Chromium browser. Upstream bug(s): <a href="https://code.google.com/p/chromium/issues/detail?id=906313">https://code.google.com/p/chromium/issues/detail?id=906313</a> External References: <a href="https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html">https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html</a>
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/chromium | 90.0.4430.212-1~deb10u1 116.0.5845.180-1~deb11u1 120.0.6099.129-1~deb11u1 119.0.6045.199-1~deb12u1 120.0.6099.129-1~deb12u1 120.0.6099.129-1 | |
| redhat/chromium-browser | <71.0.3578.80 | 71.0.3578.80 |
| Google Chrome | <71.0.3578.80 | |
| redhat enterprise Linux desktop | =6.0 | |
| redhat enterprise Linux server | =6.0 | |
| redhat enterprise Linux workstation | =6.0 | |
| Debian GNU/Linux | =9.0 |
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Reference Links
- http://www.securityfocus.com/bid/106084
- https://access.redhat.com/errata/RHSA-2018:3803
- https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html
- https://crbug.com/906313
- https://security.gentoo.org/glsa/201908-18
- https://www.debian.org/security/2018/dsa-4352
- https://code.google.com/p/chromium/issues/detail?id=906313
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1656576
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1656575
- https://bugzilla.redhat.com/show_bug.cgi?id=1656556
- https://security-tracker.debian.org/tracker/CVE-2018-18342
Frequently Asked Questions
What is the severity of CVE-2018-18342?
CVE-2018-18342 has a high severity rating due to its potential for exploitation in the V8 component of the Chromium browser.
How do I fix CVE-2018-18342?
To fix CVE-2018-18342, update to the latest version of the Chromium browser or applicable package as recommended.
Which software is affected by CVE-2018-18342?
CVE-2018-18342 affects several versions of the Chromium browser and Google Chrome, along with certain Debian and Red Hat packages.
What is the exploit type for CVE-2018-18342?
CVE-2018-18342 is categorized as an out of bounds write vulnerability within the V8 component.
Is CVE-2018-18342 a known issue?
Yes, CVE-2018-18342 is a publicly documented vulnerability with upstream issues logged in the Chromium project.
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