CVE-2024-34249 — CRITICAL (9.8)

Vulnerability Description

wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_compile.c.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Wasm3 Project	Wasm3	0.5.0

Related Weaknesses (CWE)

CWE-122

References

https://github.com/wasm3/wasm3/issues/485ExploitIssue TrackingVendor Advisory
https://github.com/wasm3/wasm3/issues/485ExploitIssue TrackingVendor Advisory

FAQ

What is CVE-2024-34249?

CVE-2024-34249 is a vulnerability with a CVSS score of 9.8 (CRITICAL). wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_compile.c.

How severe is CVE-2024-34249?

CVE-2024-34249 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-34249?

Check the references section above for vendor advisories and patch information. Affected products include: Wasm3 Project Wasm3.