description: Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
problem types: Data-race when parsing non-UTF-8 URLs in threads
affected:
{
vendor: Mozilla
product: Firefox ESR
versions:
version: unspecified, lessThan: 102.3, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Thunderbird
versions:
version: unspecified, lessThan: 102.3, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Firefox
versions:
version: unspecified, lessThan: 105, status: affected, versionType: custom
}
