vulnerability
MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7799)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Aug 8, 2017 | Aug 9, 2017 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Aug 8, 2017
Added
Aug 9, 2017
Modified
Aug 11, 2025
Description
JavaScript in the "about:webrtc" page is not sanitized properly being assigned to "innerHTML". Data on this page is supplied by WebRTC usage and is not under third-party control, making this difficult to exploit, but the vulnerability could possibly be used for a cross-site scripting (XSS) attack. This vulnerability affects Firefox < 55.
Solution
mozilla-firefox-upgrade-55_0
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