CVE-2023-29234

Apache Dubbo insecure deserialization

9.8 CRITICALEPSS 7.40%

Published15 Dec 2023

Description

A deserialization vulnerability existed when decode a malicious package.This issue affects Apache Dubbo: from 3.1.0 through 3.1.10, from 3.2.0 through 3.2.4. Users are recommended to upgrade to the latest version, which fixes the issue.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Apache Dubbo≥ 3.1.0 ≤ 3.1.10 · ≥ 3.2.0 ≤ 3.2.4

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-29234 being actively exploited?

CVE-2023-29234 is not in the CISA KEV catalog. Its EPSS exploit probability is 7.40%.

How severe is CVE-2023-29234?

CVE-2023-29234 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 7.40% probability of exploitation.

Which products are affected by CVE-2023-29234?

Affected products include Apache Dubbo.

How do I fix CVE-2023-29234?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-29234 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.