CVE-2018-5155

firefox: A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths

CVE-2018-5155 is fixed in 12 products on 1 platform, first by firefox 60.0+build2-0ubuntu1, released May 10, 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
0.0338
88th percentile

A use-after-free vulnerability can occur while adjusting layout during SVG animations with text paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

Where it's fixed

ProductFixed inFixReleased
Linux
firefox · Ubuntu 18.04.6 LTS (bionic) 60.0+build2-0ubuntu1 firefox 60.0+build2-0ubuntu1 May 10, 2018
firefox-globalmenu · Ubuntu 18.04.6 LTS (bionic) 60.0+build2-0ubuntu1 firefox-globalmenu 60.0+build2-0ubuntu1 May 10, 2018
firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 60.0+build2-0ubuntu1 firefox-mozsymbols 60.0+build2-0ubuntu1 May 10, 2018
firefox-testsuite · Ubuntu 18.04.6 LTS (bionic) 60.0+build2-0ubuntu1 firefox-testsuite 60.0+build2-0ubuntu1 May 10, 2018
thunderbird · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 thunderbird 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
thunderbird-globalmenu · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 thunderbird-globalmenu 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
thunderbird-gnome-support · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 thunderbird-gnome-support 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
thunderbird-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 thunderbird-mozsymbols 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
thunderbird-testsuite · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 thunderbird-testsuite 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
xul-ext-calendar-timezones · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 xul-ext-calendar-timezones 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
xul-ext-gdata-provider · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 xul-ext-gdata-provider 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018
xul-ext-lightning · Ubuntu 18.04.6 LTS (bionic) 1:52.8.0+build1-0ubuntu0.18.04.1 xul-ext-lightning 1:52.8.0+build1-0ubuntu0.18.04.1 May 22, 2018

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