CVE-2021-23973
- State
- Published
- Severity
- Not scored
- Published
- Feb 26, 2021
- Updated
- Aug 3, 2024
- Reserved
- Jan 13, 2021
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
FirefoxMozilla |
|
ThunderbirdMozilla |
|
Firefox ESRMozilla |
|
References
- https://www.mozilla.org/security/advisories/mfsa2021-07/
- https://www.mozilla.org/security/advisories/mfsa2021-09/
- https://www.mozilla.org/security/advisories/mfsa2021-08/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1690976
- [debian-lts-announce] 20210301 [SECURITY] [DLA 2578-1] thunderbird security updatemailing-list
- DSA-4866vendor-advisory
- GLSA-202104-10vendor-advisory
- GLSA-202104-09vendor-advisory
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