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Debian/firefox-esr: critical 9.8

A malicious website could have learned the size of a cross-origin resource that supported Range requests. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

Action: Upgrade firefox-esr to 91.10.0esr-1 or later.

Affected

introducedfixedlast affected
091.10.0esr-1-

Fixed versions

91.10.0esr-1

Sources

published · modified · JSON