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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2020-15666
HistoryOct 01, 2020 - 7:15 p.m.

CVE-2020-15666

2020-10-0119:15:00
Alpine Linux Development Team
security.alpinelinux.org
21

0.002 Low

EPSS

Percentile

52.1%

When trying to load a non-video in an audio/video context the exact status code (200, 302, 404, 500, 412, 403, etc.) was disclosed via the MediaError Message. This level of information leakage is inconsistent with the standardized onerror/onsuccess disclosure and can lead to inferring login status to services or device discovery on a local network among other attacks. This vulnerability affects Firefox < 80 and Firefox for Android < 80.