cve-2024-34083
Vulnerability from cvelistv5
Published
2024-05-18 18:12
Modified
2024-08-02 02:42
Severity ?
5.4 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
aiosmptd is a reimplementation of the Python stdlib smtpd.py based on asyncio. Prior to version 1.4.6, 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 man-in-the-middle attack. Version 1.4.6 contains a patch for the issue.
References
security-advisories@github.comhttps://github.com/aio-libs/aiosmtpd/commit/b3a4a2c6ecfd228856a20d637dc383541fcdbfda
security-advisories@github.comhttps://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-wgjv-9j3q-jhg8
security-advisories@github.comhttps://nostarttls.secvuln.info
af854a3a-2127-422b-91ae-364da2661108https://github.com/aio-libs/aiosmtpd/commit/b3a4a2c6ecfd228856a20d637dc383541fcdbfda
af854a3a-2127-422b-91ae-364da2661108https://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-wgjv-9j3q-jhg8
af854a3a-2127-422b-91ae-364da2661108https://nostarttls.secvuln.info
Impacted products
Vendor Product Version
aio-libs aiosmtpd Version: < 1.4.6
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