CVE-2024-31397

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-11 · updated 2026-06-17
Weakness: CWE-231

Description

Improper handling of extra values issue exists in Cybozu Garoon 5.0.0 to 5.15.2. If this vulnerability is exploited, a user who can log in to the product with the administrative privilege may be able to cause a denial-of-service (DoS) condition.

Affected products

Cybozu, Inc. Cybozu Garoon: from 5.0.0 before 5.15.2 — fixed in 5.15.2

How to fix

Upgrade to a fixed version: Cybozu, Inc. Cybozu Garoon 5.15.2. Check the vendor advisory for mitigations.

References

https://cs.cybozu.co.jp/2024/007901.html
https://jvn.jp/en/jp/JVN28869536/
https://cs.cybozu.co.jp/2024/007901.html
https://jvn.jp/en/jp/JVN28869536/

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