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CVE-2021-23995
Published: Jun 24, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 78.10 |
Mozilla | Thunderbird | affected unspecified - < 78.10 |
Mozilla | Firefox | affected unspecified - < 88 |
References
https://www.mozilla.org/security/advisories/mfsa2021-14/
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https://www.mozilla.org/security/advisories/mfsa2021-16/
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https://www.mozilla.org/security/advisories/mfsa2021-15/
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https://bugzilla.mozilla.org/show_bug.cgi?id=1699835
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