CVE-2017-5404 PUBLISHED

A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

EPSS 21.29% · 95.6th percentile

Risk Scores

EPSS Score
21.29%
95.6th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSfirefox32.0.3+build1-0ubuntu0.14.04.1, 34.0+build2-0ubuntu0.14.04.1, 35.0+build3-0ubuntu0.14.04.2
Ubuntu:16.04:LTSthunderbird1:45.7.0+build1-0ubuntu0.16.04.1, 1:45.5.1+build1-0ubuntu0.16.04.1, 1:45.4.0+build1-0ubuntu0.16.04.1
Ubuntu:14.04:LTSthunderbird1:38.2.0+build1-0ubuntu0.14.04.1, 0, 1:24.0+build1-0ubuntu1
Ubuntu:16.04:LTSfirefox47.0+build3-0ubuntu0.16.04.1, 48.0+build2-0ubuntu0.16.04.1, 49.0+build4-0ubuntu0.16.04.1

Timeline

References

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