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CVE-2018-5104 PUBLISHED

A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.

EPSS 24.11% · 96.0th percentile

Risk Scores

EPSS Score
24.11%
96.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSthunderbird1:52.3.0+build1-0ubuntu0.16.04.1, 1:52.2.1+build1-0ubuntu0.16.04.1, 1:52.1.1+build1-0ubuntu0.16.04.1
Ubuntu:14.04:LTSthunderbird1:38.3.0+build1-0ubuntu0.14.04.1, 1:38.2.0+build1-0ubuntu0.14.04.1, 1:31.8.0+build1-0ubuntu0.14.04.1
Ubuntu:16.04:LTSfirefox50.0.2+build1-0ubuntu0.16.04.1, 57.0+build4-0ubuntu0.16.04.5, 0
Ubuntu:14.04:LTSfirefox43.0+build1-0ubuntu0.14.04.1, 41.0.2+build2-0ubuntu0.14.04.1, 41.0.1+build2-0ubuntu0.14.04.1
Ubuntu:18.04:LTSfirefox0, 56.0+build6-0ubuntu1, 57.0.1+build2-0ubuntu1
Ubuntu:18.04:LTSthunderbird0, 1:52.4.0+build1-0ubuntu2

Timeline

References

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