CVE-2018-12376 PUBLISHED

Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.

EPSS 3.11% · 86.7th percentile

Risk Scores

EPSS Score
3.11%
86.7th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSmozjs380, 38.8.0~repack1-0ubuntu1, 38.8.0~repack1-0ubuntu3
Ubuntu:14.04:LTSfirefox36.0+build2-0ubuntu0.14.04.4, 36.0.1+build2-0ubuntu0.14.04.1, 36.0.4+build1-0ubuntu0.14.04.1
Ubuntu:20.04:LTSmozjs520, 52.9.1-1build1, 52.9.1-1ubuntu3
Ubuntu:18.04:LTSmozjs5252.9.1-0ubuntu0.18.04.1, 52.8.1-0ubuntu0.18.04.1, 52.3.1-7fakesync1
Ubuntu:14.04:LTSthunderbird1:24.0+build1-0ubuntu2, 0, 1:24.0+build1-0ubuntu1
Ubuntu:18.04:LTSthunderbird1:52.9.1+build3-0ubuntu0.18.04.1, 1:52.8.0+build1-0ubuntu0.18.04.1, 1:52.7.0+build1-0ubuntu1
Ubuntu:16.04:LTSfirefox51.0.1+build2-0ubuntu0.16.04.1, 51.0.1+build2-0ubuntu0.16.04.2, 52.0+build2-0ubuntu0.16.04.1
Ubuntu:16.04:LTSthunderbird1:52.6.0+build1-0ubuntu0.16.04.1, 1:52.8.0+build1-0ubuntu0.16.04.1, 1:52.9.1+build3-0ubuntu0.16.04.1
Ubuntu:18.04:LTSfirefox0, 56.0+build6-0ubuntu1, 57.0.1+build2-0ubuntu1

Timeline

References

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