icsa-21-159-02
Vulnerability from csaf_cisa
Published
2021-06-08 00:00
Modified
2021-06-08 00:00
Summary
Open Design Alliance Drawings SDK
Notes
CISA Disclaimer
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov
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/.
Risk evaluation
Successful exploitation of these vulnerabilities may allow code execution in the context of the current process or cause a denial-of-service condition.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
United States
Recommended Practices
CISA recommends users take the following measures to protect themselves from social engineering attacks:
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
Exploitability
No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely.
{ "document": { "acknowledgments": [ { "names": [ "Mat Powell", "Brian Gorenc" ], "organization": "Trend Micro \u0027s Zero Day Initiative", "summary": "reporting these vulnerabilities to CISA" }, { "organization": "Siemens ProductCERT", "summary": "assisting coordination with Open Design Alliance" } ], "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-US", "notes": [ { "category": "general", "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov", "title": "CISA Disclaimer" }, { "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": "summary", "text": "Successful exploitation of these vulnerabilities may allow code execution in the context of the current process or cause a denial-of-service condition.", "title": "Risk evaluation" }, { "category": "other", "text": "Multiple", "title": "Critical infrastructure sectors" }, { "category": "other", "text": "Worldwide", "title": "Countries/areas deployed" }, { "category": "other", "text": "United States", "title": "Company headquarters location" }, { "category": "general", "text": "CISA recommends users take the following measures to protect themselves from social engineering attacks:", "title": "Recommended Practices" }, { "category": "general", "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:", "title": "Recommended Practices" }, { "category": "general", "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage onus-cert.cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.", "title": "Recommended Practices" }, { "category": "general", "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on us-cert.cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.", "title": "Recommended Practices" }, { "category": "other", "text": "No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely.", "title": "Exploitability" } ], "publisher": { "category": "coordinator", "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870", "name": "CISA", "namespace": "https://www.cisa.gov/" }, "references": [ { "category": "self", "summary": "ICS Advisory ICSA-21-159-02 JSON", "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2021/icsa-21-159-02.json" }, { "category": "self", "summary": "ICS Advisory ICSA-21-159-02 Web Version", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-21-159-02" }, { "category": "external", "summary": "Recommended Practices", "url": "https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-10-301-01" }, { "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://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B" } ], "title": "Open Design Alliance Drawings SDK", "tracking": { "current_release_date": "2021-06-08T00:00:00.000000Z", "generator": { "engine": { "name": "CISA CSAF Generator", "version": "1.0.0" } }, "id": "ICSA-21-159-02", "initial_release_date": "2021-06-08T00:00:00.000000Z", "revision_history": [ { "date": "2021-06-08T00:00:00.000000Z", "legacy_version": "Initial", "number": "1", "summary": "ICSA-21-159-02 Open Design Alliance Drawings SDK" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "\u003c= 2022.4 (is affected by CVE-2021-32946 and CVE-2021-32952)", "product": { "name": "Drawing SDK: Version 2022.4 is affected by CVE-2021-32946 and CVE-2021-32952", "product_id": "CSAFPID-0001" } } ], "category": "product_name", "name": "Drawing SDK" }, { "branches": [ { "category": "product_version_range", "name": "\u003c 2022.4", "product": { "name": "Drawings SDK: All versions prior to 2022.4", "product_id": "CSAFPID-0002" } } ], "category": "product_name", "name": "Drawings SDK" } ], "category": "vendor", "name": "Open Design Alliance" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-32938", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "summary", "text": "The affected products are vulnerable to an out-of-bounds read due to parsing of DWG files resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of service condition or read sensitive information from memory.CVE-2021-32938 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32938" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 4.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32936", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "An out-of-bounds write issue exists in the DXF file-recovering procedure resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.CVE-2021-32936 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32936" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32940", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "summary", "text": "An out-of-bounds read issue exists in the DWG file-recovering procedure resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or read sensitive information from memory locations.CVE-2021-32940 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32940" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 4.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32946", "cwe": { "id": "CWE-754", "name": "Improper Check for Unusual or Exceptional Conditions" }, "notes": [ { "category": "summary", "text": "An improper check for unusual or exceptional conditions issue exists within the parsing DGN files resulting from the lack of proper validation of the user-supplied data. This may result in several of out-of-bounds problems and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.CVE-2021-32946 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32946" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32948", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "An out-of-bounds write issue exists in the DWG file-reading procedure resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.CVE-2021-32948 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32948" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32950", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "summary", "text": "An out-of-bounds read issue exists within the parsing of DXF files in the affected product resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of-service condition or read sensitive information from memory locations.CVE-2021-32950 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32950" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 4.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32952", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "summary", "text": "An out-of-bounds write issue exists in the DGN file-reading procedure in the affected product resulting from the lack of proper validation of user-supplied data. This can result in a write past the end of an allocated buffer and allow attackers to cause a denial-of-service condition or execute code in the context of the current process.CVE-2021-32952 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0001", "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32952" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0001", "CSAFPID-0002" ] } ] }, { "cve": "CVE-2021-32944", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "summary", "text": "A use-after-free issue exists in the DGN file-reading procedure in the affected product resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause a denial-of-service condition or execute code in the context of the current process.CVE-2021-32944 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).", "title": "Vulnerability Summary" } ], "product_status": { "known_affected": [ "CSAFPID-0002" ] }, "references": [ { "category": "external", "summary": "web.nvd.nist.gov", "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-32944" }, { "category": "external", "summary": "www.first.org", "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "remediations": [ { "category": "mitigation", "details": "Open Design Alliance recommends updating to v2022.5 or later (login and ODA membership required).", "product_ids": [ "CSAFPID-0002" ], "url": "https://docs.opendesign.com/td/frames.html?frmname=topic\u0026frmfile=MovingToNewVersion.html" }, { "category": "mitigation", "details": "For more information refer to Open Design Alliance\u0027s Security Advisories.", "product_ids": [ "CSAFPID-0002" ], "url": "https://www.opendesign.com/security-advisories" } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "CSAFPID-0002" ] } ] } ] }
Loading...
Loading...
- 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.