CVE-2018-6099: CORS bypass in ServiceWorker
A cors bypass flaw was found in the ServiceWorker component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=808825
External References:
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
Other sources
A lack of CORS checks in Blink in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak limited cross-origin data via a crafted HTML page.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2018-6085
- CVE-2018-6086
- CVE-2018-6087
- CVE-2018-6088
- CVE-2018-6089
- CVE-2018-6090
- CVE-2018-6091
- CVE-2018-6092
- CVE-2018-6093
- CVE-2018-6152
- CVE-2018-6094
- CVE-2018-6095
- CVE-2018-6150
- CVE-2018-6096
- CVE-2018-6097
- CVE-2018-6151
- CVE-2018-6098
- CVE-2018-6100
- CVE-2018-6101
- CVE-2018-6102
- CVE-2018-6103
- CVE-2018-6104
- CVE-2018-6105
- CVE-2018-6106
- CVE-2018-6107
- CVE-2018-6108
- CVE-2018-6109
- CVE-2018-6110
- CVE-2018-6111
- CVE-2018-6112
- CVE-2018-6113
- CVE-2018-6114
- CVE-2018-6115
- CVE-2018-6116
- CVE-2018-6117
- CVE-2018-6084
Frequently Asked Questions
What is CVE-2018-6099?
CVE-2018-6099 is a vulnerability in Google Chrome prior to 66.0.3359.117 that allows a remote attacker to leak limited cross-origin data.
How severe is CVE-2018-6099?
CVE-2018-6099 has a severity rating of 6.5 (medium).
Which software versions are affected by CVE-2018-6099?
Versions of Google Chrome prior to 66.0.3359.117 are affected by CVE-2018-6099.
How can I fix CVE-2018-6099?
To fix CVE-2018-6099, update Google Chrome to version 66.0.3359.117 or later.
Where can I find more information about CVE-2018-6099?
You can find more information about CVE-2018-6099 in these references: [Reference 1](https://code.google.com/p/chromium/issues/detail?id=808825), [Reference 2](https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html), [Reference 3](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1568801).