This affects the package @aws-sdk/shared-ini-file-loader before 1.0.0-rc.9; the package aws-sdk before 2.814.0. If an attacker submits a malicious INI file to an application that parses it with loadSharedConfigFiles , they will pollute the prototype on the application. This can be exploited further depending on the context.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "2.814.0"
}
]
}{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma1"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma2"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma3"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma4"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma5"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma6"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma7"
},
{
"introduced": "0"
},
{
"last_affected": "1.0.0-gamma8"
}
]
}[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-alpha1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-alpha2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-alpha3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-beta1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-beta2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-beta3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-beta4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.0-rc8"
}
]
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28472.json"