CVE-2020-15955

MEDIUM

5.9

Description

In s/qmail through 4.0.07, an active MitM can inject arbitrary plaintext commands into a STARTTLS encrypted session between an SMTP client and s/qmail. This allows e-mail messages and user credentials to be sent to the MitM attacker.

CVE Details

CVSS v3.1 Score5.9

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published8/17/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

fehcom:s\/qmail

Weaknesses (CWE)

CWE-77

References

https://nostarttls.secvuln.info/(cve@mitre.org)

https://www.fehcom.de/sqmail/sqmail.html(cve@mitre.org)

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

https://www.fehcom.de/sqmail/sqmail.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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