Vulnerability Information
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Vulnerability Title
Elrond go Processing: fallback search of SCRs when not found in the main cache
Vulnerability Description
Elrond-GO is a go implementation for the Elrond Network protocol. Versions prior to 1.3.50 are subject to a processing issue where nodes are affected when trying to process a cross-shard relayed transaction with a smart contract deploy transaction data. The problem was a bad correlation between the transaction caches and the processing component. If the above-mentioned transaction was sent with more gas than required, the smart contract result (SCR transaction) that should have returned the leftover gas, would have been wrongly added to a cache that the processing unit did not consider. The node stopped notarizing metachain blocks. The fix was actually to extend the SCR transaction search in all other caches if it wasn't found in the correct (expected) sharded-cache. There are no known workarounds at this time. This issue has been patched in version 1.3.50.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L
Vulnerability Type
在范围间的资源转移不正确
Vulnerability Title
Elrond go 安全漏洞
Vulnerability Description
Elrond go是Elrond Network开源的一种 Elrond 网络协议的 go 实现。 Elrond go 1.3.50之前版本存在安全漏洞，该漏洞源于存在处理问题，在尝试使用智能合约部署交易数据处理跨碎片中继交易时节点会受到影响。
CVSS Information
N/A
Vulnerability Type
N/A