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I. Basic Information for CVE-2020-11090
Vulnerability Information
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Vulnerability Title
Uncontrolled Resource Consumption in Indy Node
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Indy Node 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Indy Node是美国Linux基金会的一款基于indy-plenum（拜占庭容错协议）的分布式Ledger实现。 Indy Node 1.12.2版本中的TAA处理代码存在资源管理错误漏洞。远程攻击者可利用该漏洞可能导致网络瘫痪。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
HyperledgerIndy Node = 1.12.2 -
II. Public POCs for CVE-2020-11090
#POC DescriptionSource LinkShenlong Link
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Qwen3.6-35B-A3B · 7636 chars
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III. Intelligence Information for CVE-2020-11090
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IV. Related Vulnerabilities
Same vendor: Hyperledger
Same weakness: CWE-400
V. Comments for CVE-2020-11090

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