Uncontrolled Recursion
CVE-2021-30470
Summary
A flaw was found in PoDoFo through version 0.9.7. An uncontrolled recursive call among "PdfTokenizer::ReadArray()", "PdfTokenizer::GetNextVariant()" and "PdfTokenizer::ReadDataType()" functions can lead to a stack overflow.
- LOW
- LOCAL
- NONE
- UNCHANGED
- REQUIRED
- NONE
- NONE
- HIGH
CWE-674 - Uncontrolled Recursion
The product does not properly control the amount of recursion which takes place, consuming excessive resources, such as allocated memory or the program stack.
References
Advisory Timeline
- Published