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CVE-2018-21234

CRITICALCVSS 9.8/10EPSS 8.32%

Last modified

CVE-2018-21234 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.. EPSS estimates a 8.32% chance of exploitation in the next 30 days.

Description

Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
8.32%

94.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
JoddJodd< 5.0.4
ApacheHive3.1.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-21234?
Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.
How severe is CVE-2018-21234?
CVE-2018-21234 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 8.32% probability of exploitation in the next 30 days.
How do I fix CVE-2018-21234?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-21234?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST