The Moped::BSON::ObjecId.legal? method in mongodb/bson-ruby before 3.0.4 as used in rubygem-moped allows remote attackers to cause a denial of service (worker resource consumption) via a crafted string. NOTE: This issue is due to an incomplete fix to CVE-2015-4410.
{
"github_reviewed": true,
"nvd_published_at": null,
"severity": "HIGH",
"github_reviewed_at": "2020-04-23T20:14:17Z",
"cwe_ids": [
"CWE-400"
]
}