CVE-2018-12389

thunderbird: Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2

CVE-2018-12389 is fixed in 8 products on 1 platform, first by thunderbird 1:60.4.0+build2-0ubuntu0.18.04.1, released January 23, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0235
83rd percentile

Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. 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 ESR < 60.3 and Thunderbird < 60.3.

Where it's fixed

ProductFixed inFixReleased
Linux
thunderbird · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 thunderbird 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
thunderbird-globalmenu · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 thunderbird-globalmenu 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
thunderbird-gnome-support · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 thunderbird-gnome-support 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
thunderbird-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 thunderbird-mozsymbols 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
thunderbird-testsuite · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 thunderbird-testsuite 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
xul-ext-calendar-timezones · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 xul-ext-calendar-timezones 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
xul-ext-gdata-provider · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 xul-ext-gdata-provider 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019
xul-ext-lightning · Ubuntu 18.04.6 LTS (bionic) 1:60.4.0+build2-0ubuntu0.18.04.1 xul-ext-lightning 1:60.4.0+build2-0ubuntu0.18.04.1 Jan 23, 2019

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