CVE-2018-12398 PUBLISHED

By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and bypass Content Security Policy (CSP). This vulnerability affects Firefox < 63.

EPSS 0.34% · 56.6th percentile

Risk Scores

EPSS Score
0.34%
56.6th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSfirefox51.0.1+build2-0ubuntu0.16.04.1, 41.0.2+build2-0ubuntu1, 42.0+build2-0ubuntu1
Ubuntu:20.04:LTSmozjs5252.9.1-1ubuntu3, 52.9.1-1build1, 0
Ubuntu:18.04:LTSmozjs5252.8.1-0ubuntu0.18.04.1, 52.9.1-0ubuntu0.18.04.1, 0
Ubuntu:18.04:LTSmozjs3838.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu1
Ubuntu:18.04:LTSfirefox62.0+build2-0ubuntu0.18.04.5, 0, 62.0.3+build1-0ubuntu0.18.04.1
Ubuntu:14.04:LTSfirefox61.0.1+build1-0ubuntu0.14.04.1, 62.0+build2-0ubuntu0.14.04.3, 0

Timeline

References

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