Buffer Overflow Affecting vyper package, versions [0,0.3.2)
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Integrity
High
Threat Intelligence
EPSS
0.15% (52nd
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-VYPER-2636640
- published 14 Apr 2022
- disclosed 14 Apr 2022
- credit Unknown
Introduced: 14 Apr 2022
CVE-2022-24788 Open this link in a new tabHow to fix?
Upgrade vyper to version 0.3.2 or higher.
Overview
vyper is a Pythonic Smart Contract Language for the EVM.
Affected versions of this package are vulnerable to Buffer Overflow by importing a function from a JSON interface which returns bytes and generates bytecode which does not clamp bytes length, potentially resulting in a buffer overrun.
Workaround
Use .vy interfaces.