Mozilla Firefox before 220.127.116.11, when run on Windows, allows remote
attackers to bypass file type checks and possibly execute programs via
a (1) file:/// or (2) resource: URI with a dangerous extension,
followed by a NULL byte (%00) and a safer extension, which causes
Firefox to treat the requested file differently than Windows would.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
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the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security