CVE-2022-43484 TERASOLUNA Server Framework vulnerable to ClassLoader manipulation
Attackers can execute arbitrary code via crafted files due to improper input validation in the Spring MVC binding mechanism within TERASOLUNA frameworks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-43484?
CVE-2022-43484 is a high-severity code injection vulnerability in NTT DATA Corporation TERASOLUNA Global Framework and TERASOLUNA Server Framework for Java (Rich), published on 5 Dec 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
TERASOLUNA Global Framework 1.0.0 (Public review version) and TERASOLUNA Server Framework for Java (Rich) 2.0.0.2 to 2.0.5.1 are vulnerable to a ClassLoader manipulation vulnerability due to using the old version of Spring Framework which contains the vulnerability.The vulnerability is caused by an improper input validation issue in the binding mechanism of Spring MVC. By the application processing a specially crafted file, arbitrary code may be executed with the privileges of the application.
Weakness: CWE-20
Which versions are affected by CVE-2022-43484?
2 open source packages ship an affected version, including org.terasoluna.gfw:terasoluna-gfw-common. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
org.terasoluna.gfw:terasoluna-gfw-common Maven | All versions | 1.0.1.RELEASE |
org.terasoluna.gfw:terasoluna-gfw-common Maven | All versions | 1.0.1.RELEASE |
Products include Nttdata Terasoluna Global Framework, Nttdata Terasoluna Server Framework for Java \(Rich\).
How do I fix CVE-2022-43484?
Upgrade org.terasoluna.gfw:terasoluna-gfw-common to 1.0.1.RELEASE or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2022-43484 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43484 exists.
Sources
Also known as GHSA-q5j9-f95w-f4pr.