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PRIOn knowledge basePRION:CVE-2021-23973HistoryFeb 26, 2021 - 2:15 a.m.
Information disclosure
2021-02-2602:15:00
PRIOn knowledge base
www.prio-n.com
7
When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 9.0 | |
| debian_linux | eq | 10.0 | |
| firefox | lt | 86.0 | |
| firefox_esr | lt | 78.8 | |
| thunderbird | lt | 78.8 |
References
bugzilla.mozilla.org/show_bug.cgi?id=1690976
lists.debian.org/debian-lts-announce/2021/03/msg00000.html
security.gentoo.org/glsa/202104-09
security.gentoo.org/glsa/202104-10
www.debian.org/security/2021/dsa-4866
www.mozilla.org/security/advisories/mfsa2021-07/
www.mozilla.org/security/advisories/mfsa2021-08/
www.mozilla.org/security/advisories/mfsa2021-09/
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