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Package "postfix"

Name: postfix

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • LMDB map support for Postfix
  • SQLite map support for Postfix
Latest version: 3.4.13-0ubuntu1.4
Release: focal (20.04)
Level: security
Repository: universe

Links

All versions of this package
Bug fixes

List of files in package
Repository home page

Other versions of "postfix" in Focal

Repository Area Version
base main 3.4.10-1ubuntu1
security main 3.4.13-0ubuntu1.4
updates main 3.4.13-0ubuntu1.4
updates universe 3.4.13-0ubuntu1.4

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 3.4.13-0ubuntu1.4 2024-01-31 11:09:42 UTC

  postfix (3.4.13-0ubuntu1.4) focal-security; urgency=medium

  * SECURITY UPDATE: SMTP smuggling (LP: #2049337)
    - debian/patches/CVE-2023-51764-2.patch: improved fix with reduced
      risks of regression. Introduced
      "smtpd_forbid_bare_newline = normalize".
    - CVE-2023-51764

 -- Allen Huang <email address hidden> Mon, 29 Jan 2024 16:49:03 +0800
Source diff to previous version
2049337 CVE-2023-51764: SMTP smuggling
CVE-2023-51764 Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=c

Version: 3.4.13-0ubuntu1.3 2024-01-22 13:06:48 UTC

  postfix (3.4.13-0ubuntu1.3) focal-security; urgency=medium

  * SECURITY UPDATE: SMTP smuggling (LP: #2049337)
    - debian/patches/CVE-2023-51764.patch: introduced
      `smtpd_forbid_bare_newline`. With "smtpd_forbid_bare_newline = yes",
       the Postfix SMTP server disconnects a remote SMTP client that
       sends a line ending in a 'bare newline'.
    - CVE-2023-51764

 -- Allen Huang <email address hidden> Tue, 16 Jan 2024 16:03:32 +0000
2049337 CVE-2023-51764: SMTP smuggling
CVE-2023-51764 Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpd_data_restrictions=reject_unauth_pipelining and smtpd_discard_ehlo_keywords=c


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