CVE-2024-34252
HIGHCVSS 7.5/10EPSS 0.63%
Last modified
CVE-2024-34252 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wasm3 Project | Wasm3 | 0.5.0 |
References
- https://github.com/wasm3/wasm3/issues/483Exploit, Issue Tracking, Vendor Advisory
- https://github.com/wasm3/wasm3/issues/483Exploit, Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-34252?
wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.
How severe is CVE-2024-34252?
CVE-2024-34252 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2024-34252?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-34252?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST