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CVE-2023-34458

Published: 2023-07-13T19:15Z
Last Modified: 2024-11-21T08:07Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
mx-chain-go is the official implementation of the MultiversX blockchain protocol, written in golang. When executing a relayed transaction, if the inner transaction failed, it would have increased the inner transaction's sender account nonce. This could have contributed to a limited DoS attack on a targeted account. The fix is a breaking change so a new flag `RelayedNonceFixEnableEpoch` was needed. This was a strict processing issue while validating blocks on a chain. This vulnerability has been patched in version 1.4.17. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt