vyper performs double eval of raw_args in create_from_blueprint
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| vyperlang | vyper | affected |
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No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-0184 | Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, using the `create_from_blueprint` builtin can result in a double eval vulnerability when `raw_args=True` and the `args` argument has side-effects. It can be seen that the `_build_create_IR` function of the `create_from_blueprint` builtin doesn't cache the mentioned `args` argument to the stack. As such, it can be evaluated multiple times (instead of retrieving the value from the stack). No vulnerable production contracts were found. Additionally, double evaluation of side-effects should be easily discoverable in client tests. As such, the impact is low. As of time of publication, no fixed versions exist.\n |
Github GHSA |
GHSA-3whq-64q2-qfj6 | vyper performs double eval of raw_args in create_from_blueprint |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.451% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-Other | |
| CPEs | cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:python:*:* |