CVE-2018-25285— Fathom 2.4 Denial of Service via Authorization Code Buffer Overflow
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I. Basic Information for CVE-2018-25285
Vulnerability Information
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Vulnerability Title
Fathom 2.4 Denial of Service via Authorization Code Buffer Overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
Fathom 2.4 contains a buffer overflow vulnerability in the Authorization Code field that allows local attackers to crash the application by submitting an oversized input string. Attackers can paste a 6000-byte payload into the Authorization Code field and click Activate to trigger a denial of service condition.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fathom 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fathom是Fathom公司的一款用于分析网站访问数据并提供隐私友好统计的分析工具。 Fathom 2.4版本存在安全漏洞，该漏洞源于Authorization Code字段存在缓冲区溢出，可能导致本地攻击者向Authorization Code字段粘贴6000字节有效载荷并点击Activate触发拒绝服务。
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
II. Public POCs for CVE-2018-25285
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- Fathom Dynamic Data Softwareproduct
- Fathom Dynamic Data Softwareproduct
- https://nvd.nist.gov/vuln/detail/CVE-2018-25285
IV. Related Vulnerabilities
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