In Cloud Controller versions prior to 1.46.0, cf-deployment versions prior to 1.3.0, and cf-release versions prior to 283, Cloud Controller accepts refresh tokens for authentication where access tokens are expected. This exposes a vulnerability where a refresh token that would otherwise be insufficient to obtain an access token, either due to lack of client credentials or revocation, would allow authentication.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "283"
}
]
}{
"versions": [
{
"introduced": "0"
},
{
"fixed": "1.46.0"
},
{
"introduced": "0"
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{
"fixed": "1.3.0"
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}