Heap-based Buffer Overflow Affecting WebAssembly/wabt 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-UNMANAGED-WEBASSEMBLYWABT-9695217
- published15 Apr 2025
- disclosed21 Mar 2025
- creditsae-as-me
Introduced: 21 Mar 2025
NewCVE-2025-2584 (opens in a new tab)How to fix?
There is no fixed version for WebAssembly/wabt.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the GetReturnCallDropKeepCount() function. An attacker can execute arbitrary code or cause a denial of service by exploiting the heap-based buffer overflow.