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I. Basic Information for CVE-2021-35525
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
PostSRSd before 1.11 allows a denial of service (subprocess hang) if Postfix sends certain long data fields such as multiple concatenated email addresses. NOTE: the PostSRSd maintainer acknowledges "theoretically, this error should never occur ... I'm not sure if there's a reliable way to trigger this condition by an external attacker, but it is a security bug in PostSRSd nevertheless."
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
Roehling PostSRSd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Roehling Postsrsd是Roehling个人开发者的一个基于C的可为邮件服务器提供反向SRS功能的软件。 PostSRSd 存在安全漏洞,该漏洞源于Postfix 发送某些长数据字段(例如多个连接的电子邮件地址)引起的问题。攻击者可利用该漏洞导致1.11之前的PostSRSd允许拒绝服务(子进程挂起)。
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-2021-35525
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III. Intelligence Information for CVE-2021-35525
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