Ubuntu.comUB:CVE-2024-34083CVE-2024-34083
5.4 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
5.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | python-aiosmtpd | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | python-aiosmtpd | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | python-aiosmtpd | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | python-aiosmtpd | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | python-aiosmtpd | < any | UNKNOWN |
References
github.com/aio-libs/aiosmtpd/commit/b3a4a2c6ecfd228856a20d637dc383541fcdbfda
github.com/aio-libs/aiosmtpd/security/advisories/GHSA-wgjv-9j3q-jhg8
launchpad.net/bugs/cve/CVE-2024-34083
nostarttls.secvuln.info
nvd.nist.gov/vuln/detail/CVE-2024-34083
security-tracker.debian.org/tracker/CVE-2024-34083
www.cve.org/CVERecord?id=CVE-2024-34083
Related
5.4 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
5.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.7%