# Security update for shadow

Announcement ID: SUSE-SU-2023:4024-1  
Rating: low  
References:

  * #1214806

  
Cross-References:

  * CVE-2023-4641

  
CVSS scores:

  * CVE-2023-4641 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

  
Affected Products:

  * Basesystem Module 15-SP4
  * Basesystem Module 15-SP5
  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP4
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for shadow fixes the following issues:

  * CVE-2023-4641: Fixed potential password leak (bsc#1214806).

## 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-15.4-2023-4024=1 SUSE-2023-4024=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4024=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-4024=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2023-4024=1

  * Basesystem Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4024=1

  * Basesystem Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4024=1

## Package List:

  * openSUSE Leap 15.4 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1
  * openSUSE Leap 15.5 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1
  * SUSE Linux Enterprise Micro 5.3 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1
  * Basesystem Module 15-SP4 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1
  * Basesystem Module 15-SP5 (noarch)
    * login_defs-4.8.1-150400.10.12.1
  * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * shadow-debugsource-4.8.1-150400.10.12.1
    * shadow-4.8.1-150400.10.12.1
    * shadow-debuginfo-4.8.1-150400.10.12.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-4641.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214806

openSUSE: 2023:4024-1: low: shadow Security Advisory Update

October 10, 2023
This update for shadow fixes the following issues: CVE-2023-4641: Fixed potential password leak (bsc#1214806).

Description

This update for shadow fixes the following issues: * CVE-2023-4641: Fixed potential password leak (bsc#1214806).

 

Patch

## 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-15.4-2023-4024=1 SUSE-2023-4024=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4024=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4024=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4024=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4024=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4024=1


Package List

* openSUSE Leap 15.4 (noarch) * login_defs-4.8.1-150400.10.12.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1 * openSUSE Leap 15.5 (noarch) * login_defs-4.8.1-150400.10.12.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch) * login_defs-4.8.1-150400.10.12.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1 * SUSE Linux Enterprise Micro 5.3 (noarch) * login_defs-4.8.1-150400.10.12.1 * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1 * Basesystem Module 15-SP4 (noarch) * login_defs-4.8.1-150400.10.12.1 * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1 * Basesystem Module 15-SP5 (noarch) * login_defs-4.8.1-150400.10.12.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * shadow-debugsource-4.8.1-150400.10.12.1 * shadow-4.8.1-150400.10.12.1 * shadow-debuginfo-4.8.1-150400.10.12.1


References

* #1214806 ## References: * https://www.suse.com/security/cve/CVE-2023-4641.html * https://bugzilla.suse.com/show_bug.cgi?id=1214806


Severity
Announcement ID: SUSE-SU-2023:4024-1
Rating: low

Related News

Google Chrome 129: Addressing Crucial Vulnerabilities and Enhancing Security
2 - 4 min read
Google Chrome remains the crown jewel in the browser market, with an impressive user base of approximately 3.45 billion. However, this immense
Fighting Back Against Hadooken Malware by Strengthening WebLogic Security
2 - 4 min read
Cybercriminals have been relentlessly attacking the digital landscape, aiming to exploit vulnerabilities in well-known systems. One such exploit is
CISA Sounds Alarm on Newly Exploited Vulnerabilities: Is Your System at Risk?
3 - 5 min read
CISA regularly publishes updates regarding vulnerabilities that present severe threats to global cybersecurity. Recently, CISA added three
Defending Against Remote Code Execution in Google Chrome: A Critical Update
2 - 3 min read
Google Chrome, a widely used web browser, serves millions of internet users by connecting them to the online world. Unfortunately, severe
Navigating the Linux Kernel
2 - 4 min read
The Linux operating system, widely acclaimed for its robustness and security , recently received widespread media attention due to a significant
Staying a Step Ahead of Adversaries: Mitigating Chromium
2 - 4 min read
Google Chrome, one of the world's most widely used web browsers, has recently been scrutinized due to the discovery of multiple Chromium
Unmasking Cicada3301: Examining the Threat of the New Rust-Based Ransomware
2 - 4 min read
Ransomware has long been a severe threat to organizations and admins alike. Recently, cybersecurity researchers discovered a new variant called
Buffer Overflow Exploits in Linux: Origins, Impact, and Countermeasures
3 - 6 min read
Buffer overflow vulnerabilities have long been one of the biggest headaches in computer security, especially on Linux operating systems that power

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