description: It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
problem types: Use-after-free while extracting a key value in IndexedDB
affected:
{
product: Firefox
vendor: Mozilla
versions:
lessThan: 69, status: affected, version: unspecified, versionType: custom
}
{
product: Thunderbird
vendor: Mozilla
versions:
lessThan: 68.1, status: affected, version: unspecified, versionType: custom
lessThan: 60.9, status: affected, version: unspecified, versionType: custom
}
{
product: Firefox ESR
vendor: Mozilla
versions:
lessThan: 60.9, status: affected, version: unspecified, versionType: custom
lessThan: 68.1, status: affected, version: unspecified, versionType: custom
}
