CVE-2020-15680

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.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1658881 Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-45/ Release Notes Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-22 21:15

Updated : 2024-02-28 18:08


NVD link : CVE-2020-15680

Mitre link : CVE-2020-15680

CVE.ORG link : CVE-2020-15680


JSON object : View

Products Affected

mozilla

  • firefox