ZDI-19-579: Phoenix Contact Automationworx BCP File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Phoenix Contact Automationworx. 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 BCP files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Phoenix Contact Automationworx |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-19-579?
The severity of ZDI-19-579 is classified as moderate due to the requirement for user interaction to exploit it.
How do I fix ZDI-19-579?
To fix ZDI-19-579, users should update their Phoenix Contact Automationworx software to the latest version provided by the vendor.
What type of vulnerability is ZDI-19-579?
ZDI-19-579 is an information disclosure vulnerability that allows remote attackers to access sensitive information.
Is user interaction required for ZDI-19-579 exploitation?
Yes, user interaction is required for ZDI-19-579 as the target must visit a malicious page or open a malicious file.
What does ZDI-19-579 affect?
ZDI-19-579 affects vulnerable installations of Phoenix Contact Automationworx.
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- alias/ZDI-19-579
- alias/ZDI-CAN-7781
- alias/CVE-2019-12869
- agent/software-canonical-lookup
- agent/severity
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- vendor/phoenix contact
- canonical/phoenix contact automationworx