Description
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.
Published: 2019-05-07
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-0451 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.
Github GHSA Github GHSA GHSA-54mg-vgrp-mwx9 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Ratpack
History

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Ratpack Project Ratpack
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2019-05-07T00:00:00.000Z

Link: CVE-2019-11808

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T04:21:48.180

Link: CVE-2019-11808

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses