description: When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null pointer dereference, leading to an unexploitable crash. This vulnerability affects Thunderbird < 68.5.
problem types: Crash processing S/MIME messages with multiple signatures
affected:
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 68.5, status: affected, version: unspecified, versionType: custom
}