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ubuntucveUbuntu.comUB:CVE-2020-15669
HistoryOct 01, 2020 - 12:00 a.m.

CVE-2020-15669

2020-10-0100:00:00
ubuntu.com
ubuntu.com
7

0.003 Low

EPSS

Percentile

65.3%

When aborting an operation, such as a fetch, an abort signal may be deleted
while alerting the objects to be notified. This results in a use-after-free
and we presume that with enough effort it could have been exploited to run
arbitrary code. This vulnerability affects Firefox ESR < 68.12 and
Thunderbird < 68.12.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchthunderbird< 1:78.8.1+build1-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchthunderbird< 78.7.1+build1-0ubuntu0.20.04.1UNKNOWN