wasm3/pywasm3 · Security
pywasm3 contains a global buffer overflow which leads to segmentation fault
- GHSA ID
- GHSA-hh39-vjv8-j337
- CVE ID
- CVE-2024-34252
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
CWEs
- CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')