ZDI-21-1361: Open Design Alliance (ODA) ODAViewer DXF File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open Design Alliance (ODA) ODAViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DXF files. Crafted data in a DXF file can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Open Design Alliance ODA Viewer |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-1361?
ZDI-21-1361 has been rated as a critical severity vulnerability due to its potential for remote code execution.
How do I fix ZDI-21-1361?
To fix ZDI-21-1361, users should update ODAViewer to the latest version provided by the Open Design Alliance.
What type of attacks can exploit ZDI-21-1361?
ZDI-21-1361 can be exploited by remote attackers through the execution of arbitrary code after user interaction with a malicious file or webpage.
Is user interaction required to exploit ZDI-21-1361?
Yes, user interaction is required for ZDI-21-1361 exploitation as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-21-1361?
ZDI-21-1361 affects Open Design Alliance (ODA) ODAViewer software installations.
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- agent/event
- agent/source
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- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-1361
- alias/ZDI-CAN-14282
- alias/CVE-2021-43391
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/open design alliance (oda)
- canonical/open design alliance oda viewer