CVE-2024-34083 – aiosmtpd

Package

Manager: pip
Name: aiosmtpd
Vulnerable Version: >=0 <1.4.6

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00061 pctl0.19223

Details

aiosmtpd STARTTLS unencrypted commands injection ### Summary Servers based on aiosmtpd accept extra unencrypted commands after STARTTLS, treating them as if they came from inside the encrypted connection. This could be exploited by a MitM attack. ### References * [NO STARTTLS: Similar vulnerabilities discovered by previous researchers.](https://nostarttls.secvuln.info/)

Metadata

Created: 2024-05-20T14:59:07Z
Modified: 2024-05-20T14:59:07Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-wgjv-9j3q-jhg8/GHSA-wgjv-9j3q-jhg8.json
CWE IDs: ["CWE-349"]
Alternative ID: GHSA-wgjv-9j3q-jhg8
Finding: F184
Auto approve: 1