CVE-2024-28098: pulsar Auth Bypass — Fix

Description

The vulnerability allows authenticated users with only produce or consume permissions to modify topic-level policies, such as retention, TTL, and offloading settings. These management operations should be restricted to users with the tenant admin role or super user role. This issue affects Apache Pulsar versions from 2.7.1 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. 2.10 Apache Pulsar users should upgrade to at least 2.10.6. 2.11 Apache Pulsar users should upgrade to at least 2.11.4. 3.0 Apache Pulsar users should upgrade to at least 3.0.3. 3.1 Apache Pulsar users should upgrade to at least 3.1.3. 3.2 Apache Pulsar users should upgrade to at least 3.2.1. Users operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions.

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CVSS v3.1 Score

6.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
apache	pulsar	2.7.1 — 2.10.6
apache	pulsar	2.11.0 — 2.11.4
apache	pulsar	3.0.0 — 3.0.3
apache	pulsar	3.1.0 — 3.1.3
apache	pulsar	All

References

Advisories & Patches

https://lists.apache.org/thread/3m6923y3wxpdcs9346sjvt8ql9swqc2z https://pulsar.apache.org/security/CVE-2024-28098/ https://lists.apache.org/thread/3m6923y3wxpdcs9346sjvt8ql9swqc2z https://pulsar.apache.org/security/CVE-2024-28098/

Other References

http://www.openwall.com/lists/oss-security/2024/03/12/12 http://www.openwall.com/lists/oss-security/2024/03/12/12

Frequently Asked Questions

What is CVE-2024-28098? +

The vulnerability allows authenticated users with only produce or consume permissions to modify topic-level policies, such as retention, TTL, and offloading settings. These management operations should be restricted to users with the tenant admin role or super user role. This issue affects Apache Pulsar versions from 2.7.1 to 2.10.5, from 2.11.0 to 2.11.3, from 3.0.0 to 3.0.2, from 3.1.0 to 3.1.2, and 3.2.0. 2.10 Apache Pulsar users should upgrade to at least 2.10.6. 2.11 Apache Pulsar users should upgrade to at least 2.11.4. 3.0 Apache Pulsar users should upgrade to at least 3.0.3. 3.1 Apache Pulsar users should upgrade to at least 3.1.3. 3.2 Apache Pulsar users should upgrade to at least 3.2.1. Users operating versions prior to those listed above should upgrade to the aforementioned patched versions or newer versions. It has a CVSS v3.1 base score of 6.4 (MEDIUM).

How severe is CVE-2024-28098? +

CVE-2024-28098 has a CVSS v3.1 score of 6.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-28098? +

CVE-2024-28098 affects products from apache, specifically: pulsar. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-28098? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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