A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1.
{ "github_reviewed_at": "2021-03-31T23:48:27Z", "cwe_ids": [ "CWE-400" ], "severity": "HIGH", "nvd_published_at": "2021-02-23T19:15:00Z", "github_reviewed": true }