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.
References
Link | Resource |
---|---|
https://nostarttls.secvuln.info/ | Technical Description Third Party Advisory |
https://www.fehcom.de/sqmail/sqmail.html | Patch Release Notes Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-08-17T17:12:09
Updated: 2021-08-17T17:12:09
Reserved: 2020-07-27T00:00:00
Link: CVE-2020-15955
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-08-17T18:15:06.990
Modified: 2021-08-31T15:49:11.580
Link: CVE-2020-15955
JSON object: View
Redhat Information
No data.
CWE