Overflow Vulnerability in poppler PDF Rendering Library
Summary
DLA-1228-1: poppler - security update. Affects poppler versions < 0.18.4-6+deb7u5. Fixed in 0.18.4-6+deb7u5. 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
Background
The poppler package is a PDF rendering library used for rendering PDF files. It provides various functionalities for rendering, parsing, and manipulating PDF documents. The package is widely used in Debian 7 Wheezy ecosystem. However, a vulnerability has been discovered in the library that could lead to an overflow issue.
Vulnerability Detail
The overflow vulnerability in the poppler PDF rendering library allows an attacker to exploit a buffer overflow issue. This can potentially lead to remote code execution or denial of service attacks. The vulnerability originates from improper handling of certain PDF files, which can result in the corruption of memory and the execution of arbitrary code.
How To Fix
Minimum fixed version
0.18.4-6+deb7u5
This is the first release that contains the fix.
sudo apt-get install --only-upgrade popplerTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. However, users can mitigate the risk by avoiding the use of untrusted or unknown PDF files, especially those received from untrusted sources.
Conclusion
In conclusion, the poppler PDF rendering library is vulnerable to an overflow issue that can lead to remote code execution or denial of service attacks. It is crucial to upgrade the poppler package to the fixed version to mitigate the risk. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for poppler →
FAQ
Poppler is a PDF rendering library used for rendering PDF files.
The vulnerability can potentially lead to remote code execution or denial of service attacks.
To fix this vulnerability, upgrade the poppler package to version 0.18.4-6+deb7u5 or later.
While there is no specific workaround mentioned, users can mitigate the risk by avoiding untrusted PDF files.
For more information, you can visit the Debian Security Tracker or contact the Debian security team.
Related vulnerabilities
Recent vulnerabilities recorded for poppler.
