Summary
Mendix Studio Pro is vulnerable to an out of bounds write vulnerability in the integrated libwebp library (CVE-2023-4863), that could allow an attacker to execute code in the context of a victim user's system.
Siemens has released updates for the affected products and recommends to update to the latest versions.
Vulnerabilities 1
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High 8.8
libwebp: OOB write in BuildHuffmanTable
Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)
KEV Sep 13, 2023
Revision history
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#1
Publication Date
References
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SSA-268517: Code Execution Vulnerability (libwebp CVE-2023-4863) in Mendix Studio Pro - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-268517.html
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SSA-268517: Code Execution Vulnerability (libwebp CVE-2023-4863) in Mendix Studio Pro - PDF Version
https://cert-portal.siemens.com/productcert/pdf/ssa-268517.pdf
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SSA-268517: Code Execution Vulnerability (libwebp CVE-2023-4863) in Mendix Studio Pro - TXT Version
https://cert-portal.siemens.com/productcert/txt/ssa-268517.txt
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ICS Advisory ICSA-23-320-11 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-11
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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