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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-05-07T07:29:05.167
Modified: 2024-11-21T04:21:48.180
Link: CVE-2019-11808
Redhat
No data.