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WS-2021-0266
Good to know:
Date: August 5, 2021
An issue was found in versions 0.2.13 and 0.2.14 of the "vyper" package. Reentrancy protection storage slots get allocated to the same slots as storage variables, leading to the corruption of storage variables when using the @nonreentrant decorator. This issue was fixed in v0.2.15.
Language: Python
Severity Score
Severity Score
Weakness Type (CWE)
Buffer Errors
CWE-119Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | LOW |
| Availability (A): | HIGH |