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CVE-2020-15665 PUBLISHED

Firefox did not reset the address bar after the beforeunload dialog was shown if the user chose to remain on the page. This could have resulted in an incorrect URL being shown when used in conjunction with other unexpected browser behaviors. This vulnerability affects Firefox < 80.

EPSS 0.19% · 40.2th percentile

Risk Scores

EPSS Score
0.19%
40.2th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSfirefox59.0.2+build1-0ubuntu0.16.04.3, 60.0+build2-0ubuntu0.16.04.1, 60.0.2+build1-0ubuntu0.16.04.1
Ubuntu:18.04:LTSfirefox*, 57.0.1+build2-0ubuntu1, 59.0.1+build1-0ubuntu1
Ubuntu:20.04:LTSfirefox78.0.1+build1-0ubuntu0.20.04.1, 78.0.2+build2-0ubuntu0.20.04.1, *
Ubuntu:18.04:LTSmozjs520, 52.3.1-7fakesync1, 52.8.1-0ubuntu0.18.04.1
Ubuntu:18.04:LTSmozjs3838.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu1
Ubuntu:20.04:LTSmozjs5252.9.1-1build1, 0, 52.9.1-1ubuntu3
Ubuntu:20.04:LTSmozjs68*, 0, 68.5.0-2~fakesync

Timeline

References

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