vulnerability
MFSA2019-34 Firefox: Security vulnerabilities fixed in - Firefox 70 (CVE-2019-11763)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Oct 22, 2019 | Oct 23, 2019 | Jan 16, 2020 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Oct 22, 2019
Added
Oct 23, 2019
Modified
Jan 16, 2020
Description
Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters - enabling the use of entities to mask the actual characters of interest from filters. This vulnerability affects Firefox
Solution
mozilla-firefox-upgrade-70_0
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