SUSE Security Update: Security update for fetchmail
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:4018-1
Rating:             moderate
References:         #1152964 #1174075 #1181400 #1188875 #1190069 
                    #1190896 SLE-17903 SLE-18059 SLE-18159 
Cross-References:   CVE-2021-36386 CVE-2021-39272
CVSS scores:
                    CVE-2021-36386 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-36386 (SUSE): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
                    CVE-2021-39272 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP3
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
                    SUSE Enterprise Storage 6
                    SUSE CaaS Platform 4.0
______________________________________________________________________________

   An update that solves two vulnerabilities, contains three
   features and has four fixes is now available.

Description:

   This update for fetchmail fixes the following issues:

   - CVE-2021-36386: Fixed DoS or information disclosure in some
     configurations (bsc#1188875).
   - CVE-2021-39272: Fixed STARTTLS session encryption bypassing
     (fetchmail-SA-2021-02) (bsc#1190069).

   - Update to 6.4.22 (bsc#1152964, jsc#SLE-18159, jsc#SLE-17903,
     jsc#SLE-18059)
   - Remove all python2 dependencies (bsc#1190896).
   - De-hardcode /usr/lib path for launch executable (bsc#1174075).
   - Added hardening to systemd service(s) (bsc#1181400).


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-4018=1

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-4018=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-4018=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-4018=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-4018=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-4018=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-4018=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-4018=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-4018=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-4018=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-4018=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-4018=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-4018=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2021-4018=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64):

      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1

   - SUSE CaaS Platform 4.0 (x86_64):

      fetchmail-6.4.22-20.20.1
      fetchmail-debuginfo-6.4.22-20.20.1
      fetchmail-debugsource-6.4.22-20.20.1
      fetchmailconf-6.4.22-20.20.1


References:

   https://www.suse.com/security/cve/CVE-2021-36386.html
   https://www.suse.com/security/cve/CVE-2021-39272.html
   https://bugzilla.suse.com/1152964
   https://bugzilla.suse.com/1174075
   https://bugzilla.suse.com/1181400
   https://bugzilla.suse.com/1188875
   https://bugzilla.suse.com/1190069
   https://bugzilla.suse.com/1190896

SUSE: 2021:4018-1 moderate: fetchmail

December 14, 2021
An update that solves two vulnerabilities, contains three features and has four fixes is now available

Summary

This update for fetchmail fixes the following issues: - CVE-2021-36386: Fixed DoS or information disclosure in some configurations (bsc#1188875). - CVE-2021-39272: Fixed STARTTLS session encryption bypassing (fetchmail-SA-2021-02) (bsc#1190069). - Update to 6.4.22 (bsc#1152964, jsc#SLE-18159, jsc#SLE-17903, jsc#SLE-18059) - Remove all python2 dependencies (bsc#1190896). - De-hardcode /usr/lib path for launch executable (bsc#1174075). - Added hardening to systemd service(s) (bsc#1181400). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-4018=1 - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-4018=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-4018=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-4018=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2021-4018=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-4018=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP2: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-4018=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-4018=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-4018=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-4018=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-4018=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-4018=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-4018=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-4018=1 - SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64): fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64): fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE Enterprise Storage 6 (aarch64 x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1 - SUSE CaaS Platform 4.0 (x86_64): fetchmail-6.4.22-20.20.1 fetchmail-debuginfo-6.4.22-20.20.1 fetchmail-debugsource-6.4.22-20.20.1 fetchmailconf-6.4.22-20.20.1

References

#1152964 #1174075 #1181400 #1188875 #1190069

#1190896 SLE-17903 SLE-18059 SLE-18159

Cross- CVE-2021-36386 CVE-2021-39272

CVSS scores:

CVE-2021-36386 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-36386 (SUSE): 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

CVE-2021-39272 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

SUSE Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Module for Desktop Applications 15-SP3

SUSE Linux Enterprise Module for Desktop Applications 15-SP2

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Enterprise Storage 6

SUSE CaaS Platform 4.0

https://www.suse.com/security/cve/CVE-2021-36386.html

https://www.suse.com/security/cve/CVE-2021-39272.html

https://bugzilla.suse.com/1152964

https://bugzilla.suse.com/1174075

https://bugzilla.suse.com/1181400

https://bugzilla.suse.com/1188875

https://bugzilla.suse.com/1190069

https://bugzilla.suse.com/1190896

Severity
Announcement ID: SUSE-SU-2021:4018-1
Rating: moderate

Related News

23.Tablet Connections Esm H320
2 - 3 min read
The release of Ubuntu 24.04 LTS , also known as Noble Numbat, brings various security enhancements and exciting new features . These improvements
4.Lock AbstractDigital Esm H320
2 - 3 min read
Tails 6.2 is a new Linux distribution release that expands its multilingual support and improves security features. The distribution is a
19.Laptop Bed Esm H320
2 - 3 min read
AlmaLinux 9.4 beta has been released and provides compelling reasons to consider it for desktop usage. While AlmaLinux is primarily known as a
32.Lock Code Circular Esm H320
2 - 3 min read
Linux admins and security practitioners face significant challenges in keeping their Linux systems secure amidst the constant threat of kernel bugs.
1.Penguin Landscape Esm H320
2 - 3 min read
A significant security threat, known as the Spectre v2 exploit, has been observed targeting Linux systems running on modern Intel processors. Let's
10.FingerPrint Locks Esm H320
2 - 3 min read
The recent release of I2P 2.5.0 , an anonymous P2P network that protects against online censorship, surveillance, and monitoring, has brought a slew
24.Key Code Esm H320
2 - 3 min read
The Akira ransomware group has extorted approximately $42 million from over 250 victims since January 1, 2024. The group initially focused on
5.ShakingHands Esm H320
2 - 3 min read
At The Linux Foundation's Open Source Summit North America , Linus Torvalds, the creator of Linux, discussed various topics related to Linux
Sign Up

Get the Latest News & Insights

Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.

© 2024 Guardian Digital, Inc All Rights Reserved