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CVE-2021-23987
Published: Mar 31, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 78.9 |
Mozilla | Firefox | affected unspecified - < 87 |
Mozilla | Thunderbird | affected unspecified - < 78.9 |
References
https://www.mozilla.org/security/advisories/mfsa2021-10/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-12/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-11/
x_refsource_MISC
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