Critical Command Execution Vulnerability in libphp-snoopy - CVE-2008-7313
Summary
UBUNTU-CVE-2008-7313: The _httpsrequest function in Snoopy allows remote attackers to execute arbitrary commands. NOTE: this issue exists dues to an incomplete fix for CVE-2008-4796. Affects libphp-snoopy versions < 2.0.0-1. Fixed in 2.0.0-1. How to fix ↓
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Background
libphp-snoopy is a PHP library that facilitates HTTP requests, enabling developers to easily interact with web services. It is commonly used in applications that require web scraping or automated interactions with web pages. However, a critical vulnerability has been identified that allows remote attackers to execute arbitrary commands, posing a significant risk to applications utilizing this library.
Vulnerability Detail
The vulnerability stems from the _httpsrequest function in the Snoopy library, which fails to properly validate input, allowing remote attackers to execute arbitrary commands on the server. This issue is particularly concerning as it arises from an incomplete fix for a previous vulnerability (CVE-2008-4796). If exploited, this vulnerability could lead to unauthorized access, data breaches, and potential control over the affected server.
How To Fix
Minimum fixed version
2.0.0-1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libphp-snoopyTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary measure, consider disabling the affected functionality in your application or restricting access to the affected components until the package can be updated. Additionally, review your application’s input validation to mitigate potential exploitation.
Conclusion
The libphp-snoopy package has a critical vulnerability (CVE-2008-7313) that allows remote command execution due to improper input validation. It is crucial to update to the patched version 2.0.0-1 to mitigate risks. For immediate checks on vulnerability status, utilize Vulert's tools.
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FAQ
CVE-2008-7313 is a critical vulnerability in the libphp-snoopy package that allows remote attackers to execute arbitrary commands due to improper input validation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
The CVSS score of this vulnerability is 9.8, indicating a critical level of severity.
If immediate updates are not possible, implement workarounds such as disabling affected functionalities and enhancing input validation to reduce the risk of exploitation.
More information about libphp-snoopy can be found on its official repository and documentation pages, which detail its functionalities and usage.
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