CVE-2018-5146

thunderbird: An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest

CVE-2018-5146 is fixed in 8 products on 1 platform, first by thunderbird 1:52.7.0+build1-0ubuntu1, released March 15, 2018. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1191
96th percentile

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.

Where it's fixed

ProductFixed inFixReleased
Linux
thunderbird · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 thunderbird 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
thunderbird-globalmenu · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 thunderbird-globalmenu 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
thunderbird-gnome-support · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 thunderbird-gnome-support 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
thunderbird-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 thunderbird-mozsymbols 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
thunderbird-testsuite · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 thunderbird-testsuite 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
xul-ext-calendar-timezones · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 xul-ext-calendar-timezones 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
xul-ext-gdata-provider · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 xul-ext-gdata-provider 1:52.7.0+build1-0ubuntu1 Mar 15, 2018
xul-ext-lightning · Ubuntu 18.04.6 LTS (bionic) 1:52.7.0+build1-0ubuntu1 xul-ext-lightning 1:52.7.0+build1-0ubuntu1 Mar 15, 2018

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