description: By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird < 68.8.0.
problem types: Sender Email Address Spoofing using encoded Unicode characters
affected:
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 68.8.0, status: affected, version: unspecified, versionType: custom
}