Debian/postfix: medium 5.3
Postfix through 3.8.5 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=chunking (or certain other options that exist in rec
Action: Upgrade postfix to 3.8.4-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.8.4-1 | - |
Fixed versions
| 3.8.4-1 |
Sources
- osv: DEBIAN-CVE-2023-51764#Debian:14/postfix
- https://security-tracker.debian.org/tracker/CVE-2023-51764
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