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CVE-2024-27305

MEDIUM

5.3

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/12/2024

Ultima modificacion1/22/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

aio-libs:aiosmtpd

Debilidades (CWE)

CWE-345CWE-345

Referencias

https://github.com/aio-libs/aiosmtpd/commit/24b6c79c8921cf1800e27ca144f4f37023982bbb(security-advisories@github.com)

https://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-pr2m-px7j-xg65(security-advisories@github.com)

https://www.postfix.org/smtp-smuggling.html(security-advisories@github.com)

https://github.com/aio-libs/aiosmtpd/commit/24b6c79c8921cf1800e27ca144f4f37023982bbb(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-pr2m-px7j-xg65(af854a3a-2127-422b-91ae-364da2661108)

https://www.postfix.org/smtp-smuggling.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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