PT-2024-25767 · Wasm3 · Wasm3
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
wasm3 version 0.5.0
Description
A heap buffer overflow was discovered in wasm3, leading to a segmentation fault via the
DeallocateSlot function in m3 compile.c. This issue requires local network access to exploit.Recommendations
Update to a patched version when available.
Restrict local network access to minimize the risk of exploitation.
As a temporary workaround, consider restricting access to the
DeallocateSlot function until a patch is available.Exploit
Fix
Heap Based Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Wasm3