CVE-2024-29834
Description
A flaw was discovered in Apache Pulsar. This issue may allow an authenticated user with produce or consume permissions to perform unauthorized operations on partitioned topics, such as unloading topics and triggering compaction. Additionally, the authenticated user could read, create, modify, and delete namespace properties in any namespace and tenant.
Statement
This vulnerability in Apache Pulsar, rated as important severity, poses a notable risk due to its potential to compromise the integrity and security of partitioned topics and namespace properties. Authenticated users with produce or consume permissions can execute unauthorized actions such as unloading topics, triggering compaction, and modifying namespace properties, typically reserved for higher privileged roles. This deviation from intended access control mechanisms introduces the risk of data manipulation, unauthorized access, and potential disruption of system functionality. While the impact is significant, the severity is important by the requirement for authenticated access and specific permissions.
Apache Pulsar is not part of EAP - it's not present in the EAP dependency tree and not distributed in the product maven repository. EAP is not affected.
Mitigation
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 8.1 | N/A | N/A |
| Attack Vector | Network | N/A | N/A |
| Attack Complexity | Low | N/A | N/A |
| Privileges Required | Low | N/A | N/A |
| User Interaction | None | N/A | N/A |
| Scope | Unchanged | N/A | N/A |
| Confidentiality | High | N/A | N/A |
| Integrity Impact | High | N/A | N/A |
| Availability Impact | None | N/A | N/A |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Frequently Asked Questions
Not sure what something means? Check out our Security Glossary.
Want to get errata notifications? Sign up here.
