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I. Basic Information for CVE-2023-30421
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
算法复杂性
Source: NVD (National Vulnerability Database)
Vulnerability Title
mJson 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mJson是Borislav Iordanov个人开发者的一个极其轻量级的 Java JSON 库。 mJson 1.2.7版本存在安全漏洞，该漏洞源于处理特定数字字符串时可能导致拒绝服务。
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
mjson projectmjson 1.2.7 -
II. Public POCs for CVE-2023-30421
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III. Intelligence Information for CVE-2023-30421
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IV. Related Vulnerabilities
Same weakness: CWE-407
V. Comments for CVE-2023-30421

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