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CVE-2024-34083

MEDIUM

5.4

Description

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.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack VectorADJACENT_NETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/18/2024

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-349

References

https://github.com/aio-libs/aiosmtpd/commit/b3a4a2c6ecfd228856a20d637dc383541fcdbfda(security-advisories@github.com)

https://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-wgjv-9j3q-jhg8(security-advisories@github.com)

https://nostarttls.secvuln.info(security-advisories@github.com)

https://github.com/aio-libs/aiosmtpd/commit/b3a4a2c6ecfd228856a20d637dc383541fcdbfda(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/aio-libs/aiosmtpd/security/advisories/GHSA-wgjv-9j3q-jhg8(af854a3a-2127-422b-91ae-364da2661108)

https://nostarttls.secvuln.info(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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