CVE-2021-31811 vulnerability in Apache and Other Products
Published on June 12, 2021
A carefully crafted PDF file can trigger an OutOfMemory-Exception while loading a tiny file
Weakness Type
What is a Stack Exhaustion Vulnerability?
The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.
CVE-2021-31811 has been classified to as a Stack Exhaustion vulnerability or weakness.
Products Associated with CVE-2021-31811
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Affected Versions
Apache Software Foundation Apache PDFBox:- Version Apache PDFBox and below 2.0.24 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.