CVE-2020-26969 PUBLISHED

Mozilla developers reported memory safety bugs present in Firefox 82. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 83.

EPSS 0.77% · 73.5th percentile

Risk Scores

EPSS Score
0.77%
73.5th percentile

Affected Products

VendorProductVersions
Ubuntu:20.04:LTSmozjs520, 52.9.1-1ubuntu3, 52.9.1-1build1
Ubuntu:16.04:LTSfirefox44.0.2+build1-0ubuntu1, 45.0+build2-0ubuntu1, 45.0.1+build1-0ubuntu1
Ubuntu:18.04:LTSmozjs3838.8.0~repack1-0ubuntu1, 0, 38.8.0~repack1-0ubuntu3
Ubuntu:18.04:LTSfirefox67.0.2+build2-0ubuntu0.18.04.1, 0, 56.0+build6-0ubuntu1
Ubuntu:18.04:LTSmozjs5252.9.1-0ubuntu0.18.04.1, 52.8.1-0ubuntu0.18.04.1, 52.3.1-7fakesync1
Ubuntu:20.04:LTSfirefox0, 69.0.3+build1-0ubuntu1, 70.0+build2-0ubuntu1
Ubuntu:20.04:LTSmozjs680, 68.5.0-1~fakesync, 68.5.0-2~fakesync

Timeline

References

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