Summary
NX (incl. NX student versions) before V2406.3000 contains an out-of-bounds read vulnerability that could be triggered when the application reads PRT files. If a user is tricked to open a malicious file using the affected application, this could lead to a crash, and potentially also to arbitrary code execution on the target host system.
Siemens has released a new version for NX and recommends to update to the latest version.
Vulnerabilities 1
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High 7.8
A vulnerability has been identified in NX (All versions < V2406.3000). The affected applications contains an out of bou…
Revision history
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#1
Publication Date
References
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SSA-357412: PRT File Parsing Vulnerability in NX Before V2406.3000 - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-357412.html
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ICS Advisory ICSA-24-228-09 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-228-09
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B