Stack-based Buffer Overflow Affecting oatpp package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-CONAN-OATPP-11546220
- published9 Aug 2025
- disclosed24 Jun 2025
- creditYifan Zhang
Introduced: 24 Jun 2025
CVE-2025-6566 (opens in a new tab)How to fix?
There is no fixed version for oatpp.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the deserializeArray() function in the src/oatpp/json/Deserializer.cpp file. An attacker can cause a crash or disrupt service by sending specially crafted input that triggers a stack-based buffer overflow.