Vulnerability Details : CVE-2023-31670
Potential exploit
An issue in wasm2c 1.0.32, wasm2wat 1.0.32, wasm-decompile 1.0.32, and wasm-validate 1.0.32 allows attackers to cause a Denial of Service (DoS) via running a crafted binary.
Vulnerability category: Denial of service
Products affected by CVE-2023-31670
- cpe:2.3:a:webassembly:webassembly_binary_toolkit:1.0.32:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31670
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31670
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-31 |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2023-31670
-
https://github.com/WebAssembly/wabt/issues/2199
Certain wasm binary causes `wasm2wat`, `wasm2c`, `wasm-decompile`, and `wasm-validate` to crash. · Issue #2199 · WebAssembly/wabt · GitHubExploit;Issue Tracking;Vendor Advisory
Jump to