Vulnerability identifier: #VU86163

Vulnerability risk: Medium

CVSSv3.1: 4.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-23304

CWE-ID: CWE-436

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cybozu KUNAI for Android
Mobile applications / Apps for mobile phones

Vendor: Cybozu

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the interpretation conflict. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cybozu KUNAI for Android: 3.0.20 - 3.0.21

---

External links
http://cs.cybozu.co.jp/2024/010691.html
http://jvn.jp/en/jp/JVN18743512/

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.