description: Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.
problem types: Race condition when reading from disk while verifying signatures
affected:
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 78.10, status: affected, version: unspecified, versionType: custom
}