Denial of Service Vulnerability in libcommons-fileupload-java
Summary
DSA-3611-1: libcommons-fileupload-java - security update. Affects libcommons-fileupload-java versions < 1.3.1-1+deb8u1. Fixed in 1.3.1-1+deb8u1. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
libcommons-fileupload-java is a package that provides robust and high-performance file upload capability to servlets and web applications. It is commonly used in the Apache Commons FileUpload library. This vulnerability allows a remote attacker to launch a denial of service attack by sending malicious file upload requests, causing the HTTP server to become unresponsive and unable to handle other requests.
Vulnerability Detail
The vulnerability in libcommons-fileupload-java arises from a flaw in the Apache Commons FileUpload library. By exploiting this flaw, an attacker can overwhelm the server by sending specially crafted file upload requests. This can lead to a denial of service, rendering the server unresponsive and preventing it from servicing legitimate requests. The impact of this vulnerability can be severe, as it can disrupt the availability of the affected server and potentially impact the overall functionality of the web application.
How To Fix
Minimum fixed version
1.3.1-1+deb8u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libcommons-fileupload-javaTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to apply the recommended fix by upgrading the libcommons-fileupload-java package to the patched version.
Conclusion
The denial of service vulnerability in libcommons-fileupload-java can be exploited by a remote attacker to render the server unresponsive. To mitigate this risk, it is crucial to upgrade the libcommons-fileupload-java package to the patched version. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for libcommons-fileupload-java →
FAQ
The vulnerability allows a remote attacker to launch a denial of service attack, rendering the server unresponsive and preventing it from servicing legitimate requests.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Simply upload your manifest file (e.g., package-lock.json) and Vulert will analyze it for any open-source vulnerabilities, including this one.
No, there is no known workaround for this vulnerability. It is crucial to apply the recommended fix by upgrading the libcommons-fileupload-java package.
Yes, this vulnerability can be exploited remotely by sending malicious file upload requests to the affected server.
There are no known instances of this vulnerability being exploited in the wild at the time of this report. However, it is still important to apply the fix to ensure the security and stability of the server.
Related vulnerabilities
Recent vulnerabilities recorded for libcommons-fileupload-java.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
