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CVE-2021-23977

Published: Feb 26, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

Firefox for Android suffered from a time-of-check-time-of-use vulnerability that allowed a malicious application to read sensitive data from application directories. Note: This issue is only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 86.

Vendor	Product	Versions
Mozilla	Firefox	affected `< 86`

References

https://www.mozilla.org/security/advisories/mfsa2021-07/

x_refsource_MISC

https://bugzilla.mozilla.org/show_bug.cgi?id=1684761

x_refsource_MISC

vendor-advisory

x_refsource_GENTOO

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