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PRIOn knowledge basePRION:CVE-2021-23953HistoryFeb 26, 2021 - 3:15 a.m.
Design/Logic Flaw
2021-02-2603:15:00
PRIOn knowledge base
www.prio-n.com
8
If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
| CPE | Name | Operator | Version |
|---|---|---|---|
| firefox | lt | 85.0 | |
| firefox_esr | lt | 78.7 | |
| thunderbird | lt | 78.7 |
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