icsa-24-137-13
Vulnerability from csaf_cisa
Published
2024-05-14 00:00
Modified
2024-05-14 00:00
Summary
Siemens Industrial Products
Notes
Summary
Several industrial products contain an out of bounds read vulnerability that could allow an attacker to cause a Blue Screen of Death (BSOD) crash of the underlying Windows kernel, leading to denial of service condition.
Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available.
General Recommendations
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download:
https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.
Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Advisory Conversion Disclaimer
This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.
Recommended Practices
Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.
Recommended Practices
Locate control system networks and remote devices behind firewalls and isolate them from business networks.
Recommended Practices
When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Recommended Practices
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Recommended Practices
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
{ "document": { "acknowledgments": [ { "organization": "Siemens", "summary": "reporting this vulnerability to CISA." } ], "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Disclosure is not limited", "tlp": { "label": "WHITE", "url": "https://us-cert.cisa.gov/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Several industrial products contain an out of bounds read vulnerability that could allow an attacker to cause a Blue Screen of Death (BSOD) crash of the underlying Windows kernel, leading to denial of service condition. \n\nSiemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available.", "title": "Summary" }, { "category": "general", "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity", "title": "General Recommendations" }, { "category": "general", "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories", "title": "Additional Resources" }, { "category": "legal_disclaimer", "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.", "title": "Terms of Use" }, { "category": "legal_disclaimer", "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.", "title": "Legal Notice" }, { "category": "other", "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.", "title": "Advisory Conversion Disclaimer" }, { "category": "other", "text": "Multiple", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "Germany", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.", "title": "Recommended Practices" }, { "category": "general", "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.", "title": "Recommended Practices" }, { "category": "general", "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.", "title": "Recommended Practices" }, { "category": "general", "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" } ], "publisher": { "category": "other", "contact_details": "central@cisa.dhs.gov", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "self", "summary": "SSA-962515: Out of Bounds Read Vulnerability in Industrial Products - CSAF Version", "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-962515.json" }, { "category": "self", "summary": "SSA-962515: Out of Bounds Read Vulnerability in Industrial Products - HTML Version", "url": "https://cert-portal.siemens.com/productcert/html/ssa-962515.html" }, { "category": "self", "summary": "SSA-962515: Out of Bounds Read Vulnerability in Industrial Products - PDF Version", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-962515.pdf" }, { "category": "self", "summary": "SSA-962515: Out of Bounds Read Vulnerability in Industrial Products - TXT Version", "url": "https://cert-portal.siemens.com/productcert/txt/ssa-962515.txt" }, { "category": "self", "summary": "ICS Advisory ICSA-24-137-13 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-137-13.json" }, { "category": "self", "summary": "ICS Advisory ICSA-24-137-13 - Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-137-13" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/topics/industrial-control-systems" }, { "category": "external", "summary": "Recommended Practices", "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf" }, { "category": "external", "summary": "Recommended Practices", "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B" } ], "title": "Siemens Industrial Products", "tracking": { "current_release_date": "2024-05-14T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1" } }, "id": "ICSA-24-137-13", "initial_release_date": "2024-05-14T00:00:00.000000Z", "revision_history": [ { "date": "2024-05-14T00:00:00.000000Z", "legacy_version": "1.0", "number": "1", "summary": "Publication Date" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "S7-PCT", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "S7-PCT" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Security Configuration Tool (SCT)", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "Security Configuration Tool (SCT)" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC Automation Tool", "product_id": "CSAFPID-0003" } } ], "category": "product_name", "name": "SIMATIC Automation Tool" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC BATCH V9.1", "product_id": "CSAFPID-0004" } } ], "category": "product_name", "name": "SIMATIC BATCH V9.1" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC NET PC Software", "product_id": "CSAFPID-0005" } } ], "category": "product_name", "name": "SIMATIC NET PC Software" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC PCS 7 V9.1", "product_id": "CSAFPID-0006" } } ], "category": "product_name", "name": "SIMATIC PCS 7 V9.1" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC PDM V9.2", "product_id": "CSAFPID-0007" } } ], "category": "product_name", "name": "SIMATIC PDM V9.2" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC Route Control V9.1", "product_id": "CSAFPID-0008" } } ], "category": "product_name", "name": "SIMATIC Route Control V9.1" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC STEP 7 V5", "product_id": "CSAFPID-0009" } } ], "category": "product_name", "name": "SIMATIC STEP 7 V5" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC OA V3.17", "product_id": "CSAFPID-0010" } } ], "category": "product_name", "name": "SIMATIC WinCC OA V3.17" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV3.18_P025", "product": { "name": "SIMATIC WinCC OA V3.18", "product_id": "CSAFPID-0011" } } ], "category": "product_name", "name": "SIMATIC WinCC OA V3.18" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV3.19_P010", "product": { "name": "SIMATIC WinCC OA V3.19", "product_id": "CSAFPID-0012" } } ], "category": "product_name", "name": "SIMATIC WinCC OA V3.19" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Runtime Advanced", "product_id": "CSAFPID-0013" } } ], "category": "product_name", "name": "SIMATIC WinCC Runtime Advanced" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Runtime Professional V16", "product_id": "CSAFPID-0014" } } ], "category": "product_name", "name": "SIMATIC WinCC Runtime Professional V16" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Runtime Professional V17", "product_id": "CSAFPID-0015" } } ], "category": "product_name", "name": "SIMATIC WinCC Runtime Professional V17" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Runtime Professional V18", "product_id": "CSAFPID-0016" } } ], "category": "product_name", "name": "SIMATIC WinCC Runtime Professional V18" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Runtime Professional V19", "product_id": "CSAFPID-0017" } } ], "category": "product_name", "name": "SIMATIC WinCC Runtime Professional V19" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC Unified PC Runtime", "product_id": "CSAFPID-0018" } } ], "category": "product_name", "name": "SIMATIC WinCC Unified PC Runtime" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC V7.4", "product_id": "CSAFPID-0019" } } ], "category": "product_name", "name": "SIMATIC WinCC V7.4" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC V7.5", "product_id": "CSAFPID-0020" } } ], "category": "product_name", "name": "SIMATIC WinCC V7.5" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SIMATIC WinCC V8.0", "product_id": "CSAFPID-0021" } } ], "category": "product_name", "name": "SIMATIC WinCC V8.0" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV19_SP1", "product": { "name": "SINAMICS Startdrive", "product_id": "CSAFPID-0022" } } ], "category": "product_name", "name": "SINAMICS Startdrive" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV6.23", "product": { "name": "SINUMERIK ONE virtual", "product_id": "CSAFPID-0023" } } ], "category": "product_name", "name": "SINUMERIK ONE virtual" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "SINUMERIK PLC Programming Tool", "product_id": "CSAFPID-0024" } } ], "category": "product_name", "name": "SINUMERIK PLC Programming Tool" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV2.0", "product": { "name": "TIA Portal Cloud Connector", "product_id": "CSAFPID-0025" } } ], "category": "product_name", "name": "TIA Portal Cloud Connector" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Totally Integrated Automation Portal (TIA Portal) V15.1", "product_id": "CSAFPID-0026" } } ], "category": "product_name", "name": "Totally Integrated Automation Portal (TIA Portal) V15.1" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Totally Integrated Automation Portal (TIA Portal) V16", "product_id": "CSAFPID-0027" } } ], "category": "product_name", "name": "Totally Integrated Automation Portal (TIA Portal) V16" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Totally Integrated Automation Portal (TIA Portal) V17", "product_id": "CSAFPID-0028" } } ], "category": "product_name", "name": "Totally Integrated Automation Portal (TIA Portal) V17" }, { "branches": [ { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Totally Integrated Automation Portal (TIA Portal) V18", "product_id": "CSAFPID-0029" } } ], "category": "product_name", "name": "Totally Integrated Automation Portal (TIA Portal) V18" }, { "branches": [ { "category": "product_version_range", "name": "\u003cV19_Update_2", "product": { "name": "Totally Integrated Automation Portal (TIA Portal) V19", "product_id": "CSAFPID-0030" } } ], "category": "product_name", "name": "Totally Integrated Automation Portal (TIA Portal) V19" } ], "category": "vendor", "name": "Siemens" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-46280", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "summary", "text": "The affected applications contain an out of bounds read vulnerability. This could allow an attacker to cause a Blue Screen of Death (BSOD) crash of the underlying Windows kernel.", "title": "Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-0010", "CSAFPID-0011", "CSAFPID-0012", "CSAFPID-0013", "CSAFPID-0014", "CSAFPID-0015", "CSAFPID-0016", "CSAFPID-0017", "CSAFPID-0018", "CSAFPID-0019", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030" ] }, "remediations": [ { "category": "no_fix_planned", "details": "Currently no fix is planned", "product_ids": [ "CSAFPID-0002", "CSAFPID-0010", "CSAFPID-0019", "CSAFPID-0026", "CSAFPID-0027" ] }, { "category": "none_available", "details": "Currently no fix is available", "product_ids": [ "CSAFPID-0001", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-0013", "CSAFPID-0014", "CSAFPID-0015", "CSAFPID-0016", "CSAFPID-0017", "CSAFPID-0018", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0024", "CSAFPID-0028", "CSAFPID-0029" ] }, { "category": "vendor_fix", "details": "Update to V19 Update 2 or later version", "product_ids": [ "CSAFPID-0030" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109925643/" }, { "category": "vendor_fix", "details": "Update to V19 SP1 or later version", "product_ids": [ "CSAFPID-0022" ], "url": "https://support.industry.siemens.com/cs/ww/en/view/109963196/" }, { "category": "vendor_fix", "details": "Update to V2.0 or later version", "product_ids": [ "CSAFPID-0025" ] }, { "category": "vendor_fix", "details": "Update to V3.18 P025 or later version", "product_ids": [ "CSAFPID-0011" ], "url": "https://www.winccoa.com/downloads/category/versions-patches.html" }, { "category": "vendor_fix", "details": "Update to V3.19 P010 or later version", "product_ids": [ "CSAFPID-0012" ], "url": "https://www.winccoa.com/downloads/category/versions-patches.html" }, { "category": "vendor_fix", "details": "Update to V6.23 or later version", "product_ids": [ "CSAFPID-0023" ] } ], "scores": [ { "cvss_v3": { "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C", "version": "3.1" }, "products": [ "CSAFPID-0001", "CSAFPID-0002", "CSAFPID-0003", "CSAFPID-0004", "CSAFPID-0005", "CSAFPID-0006", "CSAFPID-0007", "CSAFPID-0008", "CSAFPID-0009", "CSAFPID-0010", "CSAFPID-0011", "CSAFPID-0012", "CSAFPID-0013", "CSAFPID-0014", "CSAFPID-0015", "CSAFPID-0016", "CSAFPID-0017", "CSAFPID-0018", "CSAFPID-0019", "CSAFPID-0020", "CSAFPID-0021", "CSAFPID-0022", "CSAFPID-0023", "CSAFPID-0024", "CSAFPID-0025", "CSAFPID-0026", "CSAFPID-0027", "CSAFPID-0028", "CSAFPID-0029", "CSAFPID-0030" ] } ], "title": "CVE-2023-46280" } ] }
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