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I. Basic Information for CVE-2021-32700
Vulnerability Information

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Vulnerability Title
Supply chain attack via MiTM against users
Source: NVD (National Vulnerability Database)
Vulnerability Description
Ballerina is an open source programming language and platform for cloud application programmers. Ballerina versions 1.2.x and SL releases up to alpha 3 have a potential for a supply chain attack via MiTM against users. Http connections did not make use of TLS and certificate checking was ignored. The vulnerability allows an attacker to substitute or modify packages retrieved from BC thus allowing to inject malicious code into ballerina executables. This has been patched in Ballerina 1.2.14 and Ballerina SwanLake alpha4.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ballerina 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ballerina是一个开源编程语言平台。 Ballerina存在安全漏洞,该漏洞允许攻击者可利用该漏洞替换或修改从BC检索到的包,从而允许将恶意代码注入芭蕾舞者可执行文件中。
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
ballerina-platformballerina-lang < 1.2.14 -
II. Public POCs for CVE-2021-32700
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III. Intelligence Information for CVE-2021-32700
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IV. Related Vulnerabilities
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