CVE-2016-10659: Insecure Download of Executable in Poco
Summary
CVE-2016-10659: poco downloads Resources over HTTP. Affects poco versions < 1.5.4. No fix is published. How to fix ↓
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Background
Poco is an open-source C++ class library that provides a set of reusable components and tools for developing cross-platform applications. It offers functionalities for networking, file systems, cryptography, and more. However, versions of Poco prior to 1.5.4 are vulnerable to an insecure download of an executable over an unencrypted HTTP connection.
Vulnerability Detail
The vulnerability in Poco arises from the insecure download of an executable file. When the package is installed, it attempts to download a resource over HTTP without encryption. This behavior can be exploited by an attacker who has a privileged network position. They can intercept the response and replace the executable with a malicious one, leading to code execution on the system running Poco. This poses a significant risk, especially if the package is installed on a public network or if the attacker has compromised the network or has privileged access to the ISP.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As there is no patch available, the workaround is to avoid using the Poco package. If an alternative package is not feasible, extra precautions should be taken to secure the network and limit access to privileged individuals.
Conclusion
The vulnerability in Poco that allows insecure download of an executable over an unencrypted HTTP connection poses a significant risk. It is recommended to avoid using the Poco package and opt for alternatives. If already installed, extra precautions should be taken to secure the network. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
Poco is an open-source C++ class library that provides reusable components and tools for developing cross-platform applications.
The vulnerability in Poco is the insecure download of an executable over an unencrypted HTTP connection, which can be exploited by attackers to replace the executable with a malicious one.
The consequences of this vulnerability include code execution on the system running Poco, which can lead to unauthorized access, data breaches, and other malicious activities.
No, currently there is no patch available for this vulnerability.
The risk of exploitation can be reduced by avoiding the use of the Poco package and opting for an alternative package. If the package is already installed, it is recommended to uninstall it while connected to a public network and take extra precautions to secure the network.
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