Vulnerability Information
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Vulnerability Title
SMTP smuggling in aiosmtpd
Vulnerability Description
aiosmtpd is a reimplementation of the Python stdlib smtpd.py based on asyncio. aiosmtpd is vulnerable to inbound SMTP smuggling. SMTP smuggling is a novel vulnerability based on not so novel interpretation differences of the SMTP protocol. By exploiting SMTP smuggling, an attacker may send smuggle/spoof e-mails with fake sender addresses, allowing advanced phishing attacks. This issue is also existed in other SMTP software like Postfix. With the right SMTP server constellation, an attacker can send spoofed e-mails to inbound/receiving aiosmtpd instances. This issue has been addressed in version 1.4.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
对数据真实性的验证不充分
Vulnerability Title
aiosmtpd 数据伪造问题漏洞
Vulnerability Description
aiosmtpd是基于 asyncio 的 SMTP 服务器。 aiosmtpd存在数据伪造问题漏洞，该漏洞源于存在SMTP走私漏洞。
CVSS Information
N/A
Vulnerability Type
N/A