ZDI-21-1343: Open Design Alliance (ODA) Drawings Explorer DWF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open Design Alliance (ODA) Drawings Explorer. 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 DWF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based 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 Drawings Explorer |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-21-1343?
The severity of ZDI-21-1343 is categorized as critical due to its potential for remote code execution.
How do I fix ZDI-21-1343?
To fix ZDI-21-1343, update to the latest version of Open Design Alliance Drawings Explorer that addresses this vulnerability.
What types of attacks can ZDI-21-1343 facilitate?
ZDI-21-1343 can facilitate remote code execution attacks, allowing attackers to run arbitrary code on the affected system.
Which software is affected by ZDI-21-1343?
ZDI-21-1343 affects installations of Open Design Alliance Drawings Explorer.
What is required for an attacker to exploit ZDI-21-1343?
An attacker must entice the user to visit a malicious page or open a malicious file to exploit ZDI-21-1343.
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- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-1343
- alias/ZDI-CAN-14670
- alias/CVE-2021-43280
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
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- vendor/open design alliance (oda)
- canonical/open design alliance drawings explorer