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Narayana deadlock via multiple join requests sent to LRA Coordinator

Moderate severity GitHub Reviewed Published Jan 2, 2025 to the GitHub Advisory Database • Updated Jan 2, 2025

Package

maven org.jboss.narayana.rts:lra-coordinator-jar (Maven)

Affected versions

< 7.1.0.Final

Patched versions

7.1.0.Final

Description

A security issue was discovered in the LRA Coordinator component of Narayana. When Cancel is called in LRA, an execution time of approximately 2 seconds occurs. If Join is called with the same LRA ID within that timeframe, the application may crash or hang indefinitely, leading to a denial of service.

References

Published by the National Vulnerability Database Jan 2, 2025
Published to the GitHub Advisory Database Jan 2, 2025
Reviewed Jan 2, 2025
Last updated Jan 2, 2025

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS score

0.049%
(21st percentile)

Weaknesses

CVE ID

CVE-2024-8447

GHSA ID

GHSA-qq9f-q439-2574

Source code

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