Bug 2213487 (CVE-2023-31670)

Summary: CVE-2023-31670 wasm2c: DoS via crafted binary
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Nobody <nobody>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: abobrov, erack, jhorak, nobody, stransky, tpopela
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2214925, 2214926, 2214927, 2214928    
Bug Blocks: 2209256    

Description Dhananjay Arunesh 2023-06-08 10:52:54 UTC
An issue in wasm2c 1.0.32 allows attackers to cause a Denial of Service (DoS) via running a crafted binary.

References:
https://github.com/WebAssembly/wabt/issues/2199