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CVE-2021-23977 PUBLISHED

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.

EPSS 0.37% · 58.8th percentile

Risk Scores

EPSS Score
0.37%
58.8th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSmozjs780, 78.15.0-4ubuntu1, 78.15.0-2
Ubuntu:20.04:LTSmozjs6868.5.0-1~fakesync, 0, 68.5.0-2~fakesync
Ubuntu:18.04:LTSmozjs5252.9.1-0ubuntu0.18.04.1, 0, 52.8.1-0ubuntu0.18.04.1
Ubuntu:18.04:LTSmozjs3838.8.0~repack1-0ubuntu4, 0, 38.8.0~repack1-0ubuntu1
Ubuntu:20.04:LTSmozjs5252.9.1-1build1, 52.9.1-1ubuntu3, 0

Timeline

References

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