Medium severity · published Jun 11, 2024
CVE-2024-31399
Excessive platform resource consumption within a loop issue exists in Cybozu Garoon 5.0.0 to 5.15.2
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Excessive platform resource consumption within a loop issue exists in Cybozu Garoon 5.0.0 to 5.15.2. If this vulnerability is exploited, processing a crafted mail may cause a denial-of-service (DoS) condition.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CG
Cybozu Garoon · Cybozu, Inc.
5.0.0 to 5.15.2 · source: vendor
GA
Garoon · Cybozu
5.0.0 through 5.15.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-31399
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-31399
Vendor Advisory
https://cs.cybozu.co.jp/2024/007901.html
Third Party Advisory
https://jvn.jp/en/jp/JVN28869536/
More from Cybozu Garoon
9.0
CVE-2024-31401
Cross-site scripting vulnerability in Cybozu Garoon 5.0.0 to 5.15.2 allows a remote authenticated attacker with an administrative privilege to inject an arbitrary script on the…
7.5
CVE-2026-22888
Improper input verification issue exists in Cybozu Garoon 5.0.0 to 6.0.3, which may lead to unauthorized alteration of portal settings, potentially blocking access to the product
6.8
CVE-2026-57279
Cybozu Garoon contains a cross-site scripting vulnerability
6.5
CVE-2024-31400
Insertion of sensitive information into sent data issue exists in Cybozu Garoon 5.0.0 to 5.15.0
6.5
CVE-2023-26595
Denial-of-service (DoS) vulnerability in Message of Cybozu Garoon 4.10.0 to 5.9.2 allows a remote authenticated attacker to cause a denial of service condition