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Oracle Solaris 11: CVE-2020-26951 (11.4 SRU 28.82.3)

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Oracle Solaris 11: CVE-2020-26951 (11.4 SRU 28.82.3)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
12/09/2020
Created
01/20/2021
Added
01/19/2021
Modified
11/17/2021

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 < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-78-5-0-11-4-28-0-1-82-2
  • oracle-solaris-11-4-upgrade-value-web-browser-firefox-78-5-0-11-4-28-0-1-82-2
  • oracle-solaris-11-4-upgrade-value-web-data-firefox-bookmarks-78-5-0-11-4-28-0-1-82-2

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