Vulnerability Information
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Vulnerability Title
mx-chain-go does not treat invalid transaction with wrong username correctly
Vulnerability Description
mx-chain-go is an implementation of the MultiversX blockchain protocol written in the Go language. Metachain cannot process a cross-shard miniblock. Prior to version 1.4.16, an invalid transaction with the wrong username on metachain is not treated correctly on the metachain transaction processor. This is strictly a processing issue that could have happened on MultiversX chain. If an error like this had occurred, the metachain would have stopped notarizing blocks from the shard chains. The resuming of notarization is possible only after applying a patched binary version. A patch in version 1.4.16 introduces `processIfTxErrorCrossShard` for the metachain transaction processor. There are no known workarounds for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Vulnerability Type
输入验证不恰当
Vulnerability Title
mx-chain-go 安全漏洞
Vulnerability Description
mx-chain-go是MultiversX开源的一个 MultiversX 协议的 go 实现。 mx-chain-go 1.4.16 之前版本存在安全漏洞，该漏洞源于使用错误的用户名导致的无效交易在 Metachain 交易处理器未得到正确处理。
CVSS Information
N/A
Vulnerability Type
N/A