vulnerability
MFSA2020-04 Thunderbird: Security Vulnerabilities fixed in Thunderbird 68.4.1 (CVE-2019-17016)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | 2020-01-08 | 2020-01-13 | 2024-11-27 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
2020-01-08
Added
2020-01-13
Modified
2024-11-27
Description
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR
Solution
mozilla-thunderbird-upgrade-68_4_1
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