How severe is CVE-2024-45106?

CVE-2024-45106 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-45106 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45106?

CVE-2024-45106 affects Apache Ozone. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-45106?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-45106 have an EU (EUVD) identifier?

Yes. CVE-2024-45106 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3504.

When was CVE-2024-45106 published?

CVE-2024-45106 was published on 2024-12-03 and last updated on 2026-06-17.

CVE-2024-45106

CVE-2024-45106 is a high-severity vulnerability in Apache Ozone with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-3504
Weakness: CWE-287
Affected product: Apache Ozone
Published: 2024-12-03
Last modified: 2026-06-17

Description

Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: * ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is false. * The user configured in ozone.s3g.kerberos.principal is also configured in ozone.s3.administrators or ozone.administrators. Users are recommended to upgrade to Apache Ozone version 1.4.1 which disables the affected endpoint.

Frequently asked questions

What is CVE-2024-45106?: Improper authentication of an HTTP endpoint in the S3 Gateway of Apache Ozone 1.4.0 allows any authenticated Kerberos user to revoke and regenerate the S3 secrets of any other user. This is only possible if: * ozone.s3g.secret.http.enabled is set to true. The default value of this configuration is false. * The user configured in ozone.s3g.kerberos.principal is also configured in ozone.s3.administrators or ozone.administrators. Users are recommended to upgrade to Apache Ozone version 1.4.1 which disables the affected endpoint.
How severe is CVE-2024-45106?: CVE-2024-45106 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-45106 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45106?: CVE-2024-45106 affects Apache Ozone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-45106?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-45106 have an EU (EUVD) identifier?: Yes. CVE-2024-45106 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3504.
When was CVE-2024-45106 published?: CVE-2024-45106 was published on 2024-12-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:ozone:1.4.0:*:*:*:*:*:*:*

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