CVE-2021-46320
Assigner: mitre
Published: 2022-02-04T11:35:52
State: PUBLISHED
affected: product: n/a
vendor: n/a
versions: status: affected
version: n/a
descriptions: value: In OpenZeppelin <=v4.4.0, initializer functions that are invoked separate from contract creation (the most prominent example being minimal proxies) may be reentered if they make an untrusted non-view external call. Once an initializer has finished running it can never be re-executed. However, an exception put in place to support multiple inheritance made reentrancy possible, breaking the expectation that there is a single execution.
problemTypes: descriptions: description: n/a
type: text