2024-05-21 14:03:59 +00:00

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{
"id": "CVE-2024-4420",
"sourceIdentifier": "cve-coordination@google.com",
"published": "2024-05-21T12:15:08.627",
"lastModified": "2024-05-21T12:37:59.687",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "There exists a Denial of service vulnerability in Tink-cc in versions prior to 2.1.3.\u00a0 * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input that is not an encoded JSON object, but still a valid encoded JSON element, for example a number or an array. This will crash as Tink just assumes any valid JSON input will contain an object.\n\n\n * An adversary can crash binaries using the crypto::tink::JsonKeysetReader in tink-cc by providing an input containing many nested JSON objects. This may result in a stack overflow.\n\n\nWe recommend upgrading to version 2.1.3 or above"
}
],
"metrics": {},
"weaknesses": [
{
"source": "cve-coordination@google.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-116"
}
]
}
],
"references": [
{
"url": "https://github.com/tink-crypto/tink-cc/issues/4",
"source": "cve-coordination@google.com"
}
]
}