Security update for postfix

Announcement ID:	SUSE-SU-2023:3791-1
Rating:	moderate
References:	#1211196 #1215372
Cross-References:	CVE-2023-32182
CVSS scores:	CVE-2023-32182 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVE-2023-32182 ( NVD ): 5.9 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products:	openSUSE Leap 15.4

An update that solves one vulnerability and has one security fix can now be installed.

Description:

This update for postfix fixes the following issues:

Security fixes:

• CVE-2023-32182: Fixed config_postfix SUSE specific script using potentially bad /tmp file (bsc#1211196).

Other fixes:

• postfix: config.postfix causes too tight permission on main.cf (bsc#1215372).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2023-3791=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • postfix-lmdb-debuginfo-3.4.7-150200.3.12.2
  • postfix-lmdb-3.4.7-150200.3.12.2

References:

• https://www.suse.com/security/cve/CVE-2023-32182.html
• https://bugzilla.suse.com/show_bug.cgi?id=1211196
• https://bugzilla.suse.com/show_bug.cgi?id=1215372