Command Injection in aiosmtpd - CVE-2024-27305
Published: March 15, 2024
Vulnerability identifier: #VU87572
CSH Severity: Medium
CVSS v4: 6.9 [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]
CVE-ID: CVE-2024-27305
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
aiosmtpd
openEuler
Anolis OS
python-aiosmtpd
python-aiosmtpd-help
python3-aiosmtpd
openEuler
Anolis OS
python-aiosmtpd
python-aiosmtpd-help
python3-aiosmtpd
How to mitigate CVE-2024-27305
Install updates from vendor's website.
aiosmtpd - update to 1.4.5
python-aiosmtpd - update to 1.4.2-2
python-aiosmtpd-help - update to 1.4.2-2
python3-aiosmtpd - update to 1.4.2-2
python3-aiosmtpd - update to 1.4.6-1
python-aiosmtpd - update to 1.4.2-2
python-aiosmtpd-help - update to 1.4.2-2
python3-aiosmtpd - update to 1.4.2-2
python3-aiosmtpd - update to 1.4.6-1