Vulnerability Information
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Vulnerability Title
Lack of proper validation in immudb
Vulnerability Description
immudb is a database with built-in cryptographic proof and verification. immudb client SDKs use server's UUID to distinguish between different server instance so that the client can connect to different immudb instances and keep the state for multiple servers. SDK does not validate this uuid and can accept any value reported by the server. A malicious server can change the reported UUID tricking the client to treat it as a different server thus accepting a state completely irrelevant to the one previously retrieved from the server. This issue has been patched in version 1.4.1. As a workaround, when initializing an immudb client object a custom state handler can be used to store the state. Providing custom implementation that ignores the server UUID can be used to ensure that even if the server changes the UUID, client will still consider it to be the same server.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Vulnerability Type
对数据真实性的验证不充分
Vulnerability Title
immudb 数据伪造问题漏洞
Vulnerability Description
immudb是CodeNotary开源的一个基于零信任、SQL 和键值、防篡改、数据更改历史的不可变数据库。 immudb 1.4.1之前版本存在数据伪造问题漏洞，该漏洞源于SDK不验证UUID，可以接受服务器报告的任何值，恶意服务器可以更改报告的 UUID，欺骗客户端将其视为不同的服务器，从而接受与先前从服务器检索到的状态完全无关的状态。
CVSS Information
N/A
Vulnerability Type
N/A