CVE-2019-17014

Firefox ESR: If an image had not loaded correctly (such as when it is not actually an image), it could be dragged…

CVE-2019-17014 is fixed in 4 products on 2 platforms, first by firefox 71.0+build5-0ubuntu0.18.04.1, released December 3, 2019. It is not reported as exploited. Patch Radar priority: High.

HighFixed on 2 platforms
CVSS
7.4
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0125
69th percentile

If an image had not loaded correctly (such as when it is not actually an image), it could be dragged and dropped cross-domain, resulting in a cross-origin information leak. This vulnerability affects Firefox < 71.

Where it's fixed

ProductFixed inFixReleased
Windows apps
Mozilla Firefox ESR (en-US) 78.0esr Mozilla Firefox ESR (en-US) 78.0esr Jun 25, 2020
Linux
firefox · Ubuntu 18.04.6 LTS (bionic) 71.0+build5-0ubuntu0.18.04.1 firefox 71.0+build5-0ubuntu0.18.04.1 Dec 3, 2019
firefox · Ubuntu 20.04 LTS (focal) 71.0+build5-0ubuntu1 firefox 71.0+build5-0ubuntu1 Dec 3, 2019
firefox-geckodriver · Ubuntu 18.04.6 LTS (bionic) 71.0+build5-0ubuntu0.18.04.1 firefox-geckodriver 71.0+build5-0ubuntu0.18.04.1 Dec 3, 2019
firefox-geckodriver · Ubuntu 20.04 LTS (focal) 71.0+build5-0ubuntu1 firefox-geckodriver 71.0+build5-0ubuntu1 Dec 3, 2019
firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) 71.0+build5-0ubuntu0.18.04.1 firefox-mozsymbols 71.0+build5-0ubuntu0.18.04.1 Dec 3, 2019
firefox-mozsymbols · Ubuntu 20.04 LTS (focal) 71.0+build5-0ubuntu1 firefox-mozsymbols 71.0+build5-0ubuntu1 Dec 3, 2019

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