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.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1901304 Issue Tracking Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2021-02-23T18:35:52

Updated: 2021-02-23T18:35:52

Reserved: 2020-10-27T00:00:00


Link: CVE-2020-27782

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-02-23T19:15:13.150

Modified: 2021-02-27T03:34:42.337


Link: CVE-2020-27782

JSON object: View

cve-icon Redhat Information

No data.

CWE