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cvelistMozillaCVELIST:CVE-2020-15680
HistoryOct 22, 2020 - 8:32 p.m.

CVE-2020-15680

2020-10-2220:32:46
mozilla
raw.githubusercontent.com

5.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

38.3%

If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. This allowed an attacker to successfully probe whether an external protocol handler was registered. This vulnerability affects Firefox < 82.

5.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

38.3%