Wasmtime 42.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a stack overflow vulnerability that allows guests to crash the host through recursive…
Wasmtime 42.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a stack overflow vulnerability that allows guests to crash the host through recursive type drops. Guests can define a long chain of recursive types so that removing the top-level type triggers unbounded recursive drops, exhausting the host stack.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Bytecodealliance
- Product
- wasmtime
- CVSS v3.1
- 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Exploitation
- SSVC none, automatable yes, impact partial
- Weakness
- CWE-674
- NVD status
- Deferred
Why it ranks 7 (Routine)
- CVSS v3.1 5.3 medium
- SSVC: automatable
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.