Ratpack versions before 1.6.1 generate a session ID using a cryptographically weak PRNG in the JDK's ThreadLocalRandom. This means that if an attacker can determine a small window for the server start time and obtain a session ID value, they can theoretically determine the sequence of session IDs.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-05-07T06:53:16

Updated: 2024-08-04T23:03:32.877Z

Reserved: 2019-05-07T00:00:00

Link: CVE-2019-11808

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-05-07T07:29:05.167

Modified: 2019-05-08T16:14:44.343

Link: CVE-2019-11808

cve-icon Redhat

No data.