description: A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in 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 manipulating video
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
}
