Description (CNA)
Wasmtime before 36.0.16, 37.0.0 before 48.0.3, and 49.0.0 before 49.0.1 contains a denial of service vulnerability in wasmtime-wasi that allows guest WASI programs to panic the host via overflowing filesystem timestamps. Attackers can pass atim or mtim values whose sub-second field overflows the seconds field to path_filestat_set_times, fd_filestat_set_times, set-times, or set-times-at, crashing the host.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| bytecodealliance / wasmtime | affected 0 before 36.0.16; unaffected 36.0.16; affected 37.0.0 before 48.0.3; unaffected 48.0.3; affected 49.0.0 before 49.0.1; unaffected 49.0.1 |
CWE
CWE-190