Command Injection in aiosmtpd - CVE-2024-27305
Published: March 15, 2024
Vulnerability identifier: #VU87572
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-27305
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
aiosmtpd
aiosmtpd
Software vendor:
aio-libs
aio-libs
Description
The vulnerability allows a remote attacker to perform SMTP smuggling attack.
The vulnerability exists due to insufficient filtration of user supplied input when parsing headers in email messages. A remote attacker can send a specially crafted email message and smuggle or spoof e-mails with fake sender addresses, allowing advanced phishing attacks.
Remediation
Install updates from vendor's website.