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CVE-2021-44432
Vulnerability from cvelistv5
Published
2021-12-14 12:06
Modified
2024-08-04 04:25
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)
References
Impacted products
Vendor | Product | Version | |||||
---|---|---|---|---|---|---|---|
▼ | Siemens | JT Utilities |
Version: All versions < V13.1.1.0 |
||||
|
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fkie_cve-2021-44432
Vulnerability from fkie_nvd
Published
2021-12-14 12:15
Modified
2024-11-21 06:30
Severity ?
Summary
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
siemens | jt_open_toolkit | * | |
siemens | jt_utilities | * |
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ghsa-8xh3-3wj9-mjw4
Vulnerability from github
Published
2021-12-15 00:01
Modified
2021-12-15 00:01
Details
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)
{ affected: [], aliases: [ "CVE-2021-44432", ], database_specific: { cwe_ids: [ "CWE-121", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2021-12-14T12:15:00Z", severity: "HIGH", }, details: "A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", id: "GHSA-8xh3-3wj9-mjw4", modified: "2021-12-15T00:01:14Z", published: "2021-12-15T00:01:14Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-44432", }, { type: "WEB", url: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", }, ], schema_version: "1.4.0", severity: [], }
gsd-2021-44432
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)
Aliases
Aliases
{ GSD: { alias: "CVE-2021-44432", description: "A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", id: "GSD-2021-44432", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2021-44432", ], details: "A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", id: "GSD-2021-44432", modified: "2023-12-13T01:23:20.620322Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "productcert@siemens.com", ID: "CVE-2021-44432", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "JT Utilities", version: { version_data: [ { version_value: "All versions < V13.1.1.0", }, ], }, }, { product_name: "JTTK", version: { version_data: [ { version_value: "All versions < V11.1.1.0", }, ], }, }, ], }, vendor_name: "Siemens", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-121: Stack-based Buffer Overflow", }, ], }, ], }, references: { reference_data: [ { name: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", refsource: "MISC", url: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:siemens:jt_open_toolkit:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "11.1.1.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:siemens:jt_utilities:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "13.1.1.0", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "productcert@siemens.com", ID: "CVE-2021-44432", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-121", }, ], }, ], }, references: { reference_data: [ { name: "N/A", refsource: "CONFIRM", tags: [ "Vendor Advisory", ], url: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 6.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: true, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, }, }, lastModifiedDate: "2021-12-14T17:53Z", publishedDate: "2021-12-14T12:15Z", }, }, }
icsa-21-350-17
Vulnerability from csaf_cisa
Published
2021-12-14 00:00
Modified
2021-12-14 00:00
Summary
Siemens JT Utilities and JT Open Toolkit
Notes
Summary
JT Open Toolkit (JTTK) before V11.1.1.0 contains multiple vulnerabilities that could be triggered when it reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V13.1.1.0. If a user is tricked to open a malicious JT file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution.
Siemens recommends to update to the latest versions and to limit opening of untrusted files from unknown sources in the affected products.
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 this vulnerability.
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 ProductCERT", summary: "reporting this vulnerability to CISA.", }, { organization: "Bentley Systems Incorporated", summary: "coordinated disclosure", }, ], category: "Siemens Security Advisory", csaf_version: "2.0", distribution: { text: "Disclosure is not limited", tlp: { label: "WHITE", url: "https://us-cert.cisa.gov/tlp/", }, }, notes: [ { category: "summary", text: "JT Open Toolkit (JTTK) before V11.1.1.0 contains multiple vulnerabilities that could be triggered when it reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V13.1.1.0. If a user is tricked to open a malicious JT file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution.\n\nSiemens recommends to update to the latest versions and to limit opening of untrusted files from unknown sources in the affected products.", 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' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\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' 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.", 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's 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 this vulnerability.", 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-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - CSAF Version", url: "https://cert-portal.siemens.com/productcert/csaf/ssa-802578.json", }, { category: "self", summary: "SSA-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - TXT Version", url: "https://cert-portal.siemens.com/productcert/txt/ssa-802578.txt", }, { category: "self", summary: "SSA-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - PDF Version", url: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", }, { category: "self", summary: "ICS Advisory ICSA-21-350-17 JSON", url: "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-350-17.json", }, { category: "self", summary: "ICS Advisory ICSA-21-350-17 - Web Version", url: "https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-17", }, { 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 JT Utilities and JT Open Toolkit", tracking: { current_release_date: "2021-12-14T00:00:00.000000Z", generator: { engine: { name: "CISA CSAF Generator", version: "1.0.0", }, }, id: "ICSA-21-350-17", initial_release_date: "2021-12-14T00:00:00.000000Z", revision_history: [ { date: "2021-12-14T00:00:00.000000Z", legacy_version: "1.0", number: "1", summary: "Publication Date", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version_range", name: "<V13.1.1.0", product: { name: "JT Utilities", product_id: "CSAFPID-0001", }, }, ], category: "product_name", name: "JT Utilities", }, { branches: [ { category: "product_version_range", name: "<V11.1.1.0", product: { name: "JTTK", product_id: "CSAFPID-0002", }, }, ], category: "product_name", name: "JTTK", }, ], category: "vendor", name: "Siemens", }, ], }, vulnerabilities: [ { cve: "CVE-2021-44430", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14829)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44430 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44430 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44430 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44430.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44430", }, { cve: "CVE-2021-44431", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14841)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44431 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44431 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44431 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44431.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 3.3, baseSeverity: "LOW", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44431", }, { cve: "CVE-2021-44432", cwe: { id: "CWE-121", name: "Stack-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44432 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44432 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44432 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44432.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44432", }, { cve: "CVE-2021-44433", cwe: { id: "CWE-416", name: "Use After Free", }, notes: [ { category: "summary", text: "JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14900)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44433 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44433 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44433 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44433.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44433", }, { cve: "CVE-2021-44434", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14902, ZDI-CAN-14866)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44434 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44434 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44434 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44434.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44434", }, { cve: "CVE-2021-44435", cwe: { id: "CWE-121", name: "Stack-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14903)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44435 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44435 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44435 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44435.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44435", }, { cve: "CVE-2021-44436", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14905)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44436 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44436 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44436 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44436.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44436", }, { cve: "CVE-2021-44437", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14906)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44437 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44437 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44437 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44437.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44437", }, { cve: "CVE-2021-44438", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14907)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44438 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44438 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44438 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44438.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44438", }, { cve: "CVE-2021-44439", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14908)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44439 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44439 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44439 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44439.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44439", }, { cve: "CVE-2021-44440", cwe: { id: "CWE-119", name: "Improper Restriction of Operations within the Bounds of a Memory Buffer", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to memory corruption condition while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14912)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44440 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44440 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44440 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44440.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44440", }, { cve: "CVE-2021-44441", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14913)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44441 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44441 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44441 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44441.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44441", }, { cve: "CVE-2021-44442", cwe: { id: "CWE-122", name: "Heap-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14995)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44442 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44442 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44442 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44442.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44442", }, { cve: "CVE-2021-44443", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15039)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44443 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44443 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44443 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44443.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44443", }, { cve: "CVE-2021-44444", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15052)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44444 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44444 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44444 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44444.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 3.3, baseSeverity: "LOW", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44444", }, { cve: "CVE-2021-44445", cwe: { id: "CWE-122", name: "Heap-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44445 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44445 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44445 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44445.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44445", }, ], }
ICSA-21-350-17
Vulnerability from csaf_cisa
Published
2021-12-14 00:00
Modified
2021-12-14 00:00
Summary
Siemens JT Utilities and JT Open Toolkit
Notes
Summary
JT Open Toolkit (JTTK) before V11.1.1.0 contains multiple vulnerabilities that could be triggered when it reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V13.1.1.0. If a user is tricked to open a malicious JT file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution.
Siemens recommends to update to the latest versions and to limit opening of untrusted files from unknown sources in the affected products.
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 this vulnerability.
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 ProductCERT", summary: "reporting this vulnerability to CISA.", }, { organization: "Bentley Systems Incorporated", summary: "coordinated disclosure", }, ], category: "Siemens Security Advisory", csaf_version: "2.0", distribution: { text: "Disclosure is not limited", tlp: { label: "WHITE", url: "https://us-cert.cisa.gov/tlp/", }, }, notes: [ { category: "summary", text: "JT Open Toolkit (JTTK) before V11.1.1.0 contains multiple vulnerabilities that could be triggered when it reads a maliciously crafted JT file. These vulnerabilities also affects JT Utilities before V13.1.1.0. If a user is tricked to open a malicious JT file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary code execution.\n\nSiemens recommends to update to the latest versions and to limit opening of untrusted files from unknown sources in the affected products.", 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' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\n\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' 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.", 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's 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 this vulnerability.", 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-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - CSAF Version", url: "https://cert-portal.siemens.com/productcert/csaf/ssa-802578.json", }, { category: "self", summary: "SSA-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - TXT Version", url: "https://cert-portal.siemens.com/productcert/txt/ssa-802578.txt", }, { category: "self", summary: "SSA-802578: Multiple File Parsing Vulnerabilities in JTTK before V11.1.1.0 and JT Utilities before V13.1.1.0 - PDF Version", url: "https://cert-portal.siemens.com/productcert/pdf/ssa-802578.pdf", }, { category: "self", summary: "ICS Advisory ICSA-21-350-17 JSON", url: "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-350-17.json", }, { category: "self", summary: "ICS Advisory ICSA-21-350-17 - Web Version", url: "https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-17", }, { 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 JT Utilities and JT Open Toolkit", tracking: { current_release_date: "2021-12-14T00:00:00.000000Z", generator: { engine: { name: "CISA CSAF Generator", version: "1.0.0", }, }, id: "ICSA-21-350-17", initial_release_date: "2021-12-14T00:00:00.000000Z", revision_history: [ { date: "2021-12-14T00:00:00.000000Z", legacy_version: "1.0", number: "1", summary: "Publication Date", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version_range", name: "<V13.1.1.0", product: { name: "JT Utilities", product_id: "CSAFPID-0001", }, }, ], category: "product_name", name: "JT Utilities", }, { branches: [ { category: "product_version_range", name: "<V11.1.1.0", product: { name: "JTTK", product_id: "CSAFPID-0002", }, }, ], category: "product_name", name: "JTTK", }, ], category: "vendor", name: "Siemens", }, ], }, vulnerabilities: [ { cve: "CVE-2021-44430", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14829)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44430 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44430 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44430 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44430.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44430", }, { cve: "CVE-2021-44431", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14841)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44431 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44431 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44431 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44431.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 3.3, baseSeverity: "LOW", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44431", }, { cve: "CVE-2021-44432", cwe: { id: "CWE-121", name: "Stack-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14845)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44432 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44432 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44432 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44432.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44432", }, { cve: "CVE-2021-44433", cwe: { id: "CWE-416", name: "Use After Free", }, notes: [ { category: "summary", text: "JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14900)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44433 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44433 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44433 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44433.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44433", }, { cve: "CVE-2021-44434", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14902, ZDI-CAN-14866)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44434 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44434 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44434 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44434.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44434", }, { cve: "CVE-2021-44435", cwe: { id: "CWE-121", name: "Stack-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to stack based buffer overflow while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14903)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44435 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44435 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44435 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44435.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44435", }, { cve: "CVE-2021-44436", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14905)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44436 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44436 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44436 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44436.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44436", }, { cve: "CVE-2021-44437", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14906)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44437 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44437 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44437 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44437.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44437", }, { cve: "CVE-2021-44438", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14907)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44438 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44438 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44438 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44438.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44438", }, { cve: "CVE-2021-44439", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14908)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44439 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44439 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44439 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44439.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44439", }, { cve: "CVE-2021-44440", cwe: { id: "CWE-119", name: "Improper Restriction of Operations within the Bounds of a Memory Buffer", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to memory corruption condition while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14912)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44440 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44440 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44440 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44440.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44440", }, { cve: "CVE-2021-44441", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14913)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44441 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44441 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44441 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44441.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44441", }, { cve: "CVE-2021-44442", cwe: { id: "CWE-122", name: "Heap-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14995)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44442 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44442 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44442 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44442.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44442", }, { cve: "CVE-2021-44443", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15039)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44443 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44443 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44443 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44443.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44443", }, { cve: "CVE-2021-44444", cwe: { id: "CWE-125", name: "Out-of-bounds Read", }, notes: [ { category: "summary", text: "JTTK library in affected products is vulnerable to an out of bounds read past the end of an allocated buffer when parsing specially crafted JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-15052)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44444 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44444 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44444 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44444.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 3.3, baseSeverity: "LOW", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44444", }, { cve: "CVE-2021-44445", cwe: { id: "CWE-122", name: "Heap-based Buffer Overflow", }, notes: [ { category: "summary", text: "JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15054)", title: "Summary", }, ], product_status: { known_affected: [ "CSAFPID-0001", "CSAFPID-0002", ], }, references: [ { summary: "CVE-2021-44445 - JT Utilities", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44445 - JTTK", url: "https://support.sw.siemens.com/", }, { summary: "CVE-2021-44445 Mitre 5.0 json", url: "https://cert-portal.siemens.com/productcert/mitre/CVE-2021-44445.json", }, ], remediations: [ { category: "vendor_fix", details: "Update to V13.1.1.0 or later version", product_ids: [ "CSAFPID-0001", ], url: "https://support.sw.siemens.com/", }, { category: "vendor_fix", details: "Update to V11.1.1.0 or later version", product_ids: [ "CSAFPID-0002", ], url: "https://support.sw.siemens.com/", }, { category: "mitigation", details: "Avoid to open untrusted files from unknown sources using JTTK", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, { category: "mitigation", details: "Avoid opening untrusted files from unknown sources in JT Utilities", product_ids: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], scores: [ { cvss_v3: { baseScore: 7.8, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C", version: "3.1", }, products: [ "CSAFPID-0001", "CSAFPID-0002", ], }, ], title: "CVE-2021-44445", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.