vulnerability
Debian: CVE-2020-26951: firefox-esr, thunderbird -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Nov 20, 2020 | Nov 20, 2020 | Dec 11, 2020 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Nov 20, 2020
Added
Nov 20, 2020
Modified
Dec 11, 2020
Description
A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization. An attacker already capable of exploiting an XSS vulnerability in privileged internal pages could have used this attack to bypass our built-in sanitizer. This vulnerability affects Firefox
Solution(s)
debian-upgrade-firefox-esrdebian-upgrade-thunderbird
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