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I. Basic Information for CVE-2023-51765
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports <LF>.<CR><LF> but some other popular e-mail servers do not. This is resolved in 8.18 and later versions with 'o' in srv_features.
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
sendmail 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sendmail是sendmail开源的一种多用途、支持多种协议的跨网络电子邮件发送代理软件。 sendmail 8.14.7及之前版本存在安全漏洞,该漏洞源于允许攻击者绕过SPF保护机制进行SMTP走私。
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-2023-51765
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III. Intelligence Information for CVE-2023-51765
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IV. Related Vulnerabilities
V. Comments for CVE-2023-51765

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