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/.
1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Low attack complexity
- Vendor: Open Design Alliance
- Equipment: Drawings SDK
- Vulnerability: Out-of-Bounds Read
2. RISK EVALUATION
Successful exploitation of this vulnerability could allow a user to open a malicious DWG file that could lead to the application crashing or to an arbitrary code execution.
3. TECHNICAL DETAILS
3.1 AFFECTED PRODUCTS
The following versions of Drawing SDK, a professional SDK platform, are affected:
- Drawing SDK (CVE-2022-28807): All versions prior to 2023.2
- Drawing SDK (CVE-2022-28808): All versions prior to 2023.3
- Drawing SDK (CVE-2022-28809): All versions prior to 2023.3
3.2 VULNERABILITY OVERVIEW
Open Design Alliance Drawings SDK is vulnerable to an out-of-bounds read due to rendering of .DWG files after they are opened in the recovery mode. This allows an attacker to execute code in the context of the current process.
Open Design Alliance Drawings SDK is vulnerable to an out-of-bounds read due to reading .DWG files in the recovery mode. This allows an attacker to execute code in the context of the current process.
Open Design Alliance Drawings SDK is vulnerable to an out-of-bounds read due to reading .DWG files with invalid vertex number in the recovery mode. This allows an attacker to execute code in the context of the current process.
- CRITICAL INFRASTRUCTURE SECTORS: Multiple
- COUNTRIES/AREAS DEPLOYED: Worldwide
- COMPANY HEADQUARTERS LOCATION: United States
Siemens reported these vulnerabilities to CISA.
Open Design Alliance recommends the following:
- Drawing SDK (CVE-2022-28807): Update to version 2023.2 or later
- Drawing SDK (CVE-2022-28808): Update to version 2023.3 or later
- Drawing SDK (CVE-2022-28809): Update to version 2023.3 or later
For additional information, please refer to Open Design Alliance Security Advisories.
See the following links for more information and mitigations on ICS devices that use Open Design Alliance Drawings SDK:
- Siemens Security Advisory SSA-429204
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 at cisa.gov/ics. 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.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:
- Do not click web links or open attachments in unsolicited email messages.
- Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
- Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.
These vulnerabilities are not exploitable remotely.
For any questions related to this report, please contact the CISA at:
Toll Free: 1-888-282-0870
CISA continuously strives to improve its products and services. You can help by choosing one of the links below to provide feedback about this product.
Please share your thoughts.
We recently updated our anonymous product survey; we'd welcome your feedback.