jackson-databind in versions prior to 2.8.11 and 2.9.4 contain a deserialization flaw which allows an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525, blacklisting additonal vulnerable classes.
{
"github_reviewed": true,
"severity": "CRITICAL",
"cwe_ids": [
"CWE-184",
"CWE-502"
],
"nvd_published_at": "2018-02-06T15:29:00Z",
"github_reviewed_at": "2020-06-16T21:38:56Z"
}