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I. Basic Information for CVE-2021-36386
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
report_vbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf va_list argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any realistic platform results in an impact beyond an inconvenience to the client user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fetchmail 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fetchmail是一个下载邮件的应用程序。 Fetchmail 6.4.20之前的版本存在安全漏洞。该漏洞源于report.c中的report_vbuild有时会忽略va_list参数的初始化。这可能会导致邮件服务器拒绝服务,或者其他未明确的影响。
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
-n/a n/a -
II. Public POCs for CVE-2021-36386
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III. Intelligence Information for CVE-2021-36386
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IV. Related Vulnerabilities
V. Comments for CVE-2021-36386

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