CVE-2021-44012 : Vulnerability Insights and Analysis
Discover the details of CVE-2021-44012 affecting JT2Go and Teamcenter Visualization versions < V13.2.0.5, potentially allowing information leakage through an out-of-bounds read vulnerability. Learn about impacts, mitigation, and prevention.
A vulnerability affecting JT2Go and Teamcenter Visualization versions < V13.2.0.5 allows an out-of-bounds read exploit, potentially leaking sensitive information when processing malicious files.
Understanding CVE-2021-44012
A vulnerability has been identified in JT2Go and Teamcenter Visualization, posing a risk of information leakage.
What is CVE-2021-44012?
The vulnerability in JT2Go and Teamcenter Visualization versions < V13.2.0.5 enables an attacker to read beyond allocated memory, leading to potential information disclosure within the current process.
The Impact of CVE-2021-44012
This vulnerability could be exploited to extract sensitive data, threatening the confidentiality of information processed by the affected applications.
Technical Details of CVE-2021-44012
JT2Go and Teamcenter Visualization are susceptible to an out-of-bounds read exploit.
Vulnerability Description
The Jt1001.dll component in the mentioned versions can improperly read memory beyond the allocated buffer while parsing specially crafted JT files.
Affected Systems and Versions
- Product: JT2Go
- Vendor: Siemens
- Versions Affected: All versions < V13.2.0.5
- Product: Teamcenter Visualization
- Vendor: Siemens
- Versions Affected: All versions < V13.2.0.5
Exploitation Mechanism
Attackers can create malicious JT files triggering the out-of-bounds read vulnerability in Jt1001.dll, potentially leaking confidential information.
Mitigation and Prevention
It is crucial to take immediate actions and implement long-term security measures to mitigate the risks associated with CVE-2021-44012.
Immediate Steps to Take
- Apply relevant security patches provided by Siemens.
- Monitor and restrict access to potentially vulnerable systems.
- Regularly update and maintain security configurations.
Long-Term Security Practices
- Conduct regular security assessments and audits.
- Educate users on safe file handling practices to prevent exploiting vulnerabilities.
Patching and Updates
- Siemens may release patches addressing the out-of-bounds read vulnerability in JT2Go and Teamcenter Visualization.