CVE-2018-5182

firefox: If a text string that happens to be a filename in the operating system's native format is dragged and dropped onto th...

CVE-2018-5182 is fixed in 4 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
0.0202
80th percentile

If a text string that happens to be a filename in the operating system's native format is dragged and dropped onto the addressbar the specified local file will be opened. This is contrary to policy and is what would happen if the string were the equivalent "file:" URL. This vulnerability affects Firefox < 60.

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