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I. Basic Information for CVE-2020-15106
Vulnerability Information

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Vulnerability Title
Improper Input Validation in etcd
Source: NVD (National Vulnerability Database)
Vulnerability Description
In etcd before versions 3.3.23 and 3.4.10, a large slice causes panic in decodeRecord method. The size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can unintentionally panic at the expense of any RAFT participant trying to decode the WAL.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
etcd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
etcd是一套使用Go语言编写的用于分布式系统的键值存储系统。 etcd 3.3.23之前版本和3.4.10之前版本中存在安全漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
etcd-ioetcd < 3.3.23 -
II. Public POCs for CVE-2020-15106
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III. Intelligence Information for CVE-2020-15106
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IV. Related Vulnerabilities
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