SUSE alert SUSE-SU-2025:0192-1 (pam_u2f)

From:
             
 
SLE-SECURITY-UPDATES <null@suse.de>
To:
             
 
sle-security-updates@lists.suse.com
Subject:
             
 
SUSE-SU-2025:0192-1: important: Security update for pam_u2f
Date:
             
 
Mon, 20 Jan 2025 12:30:08 -0000
Message-ID:
             
 
<173737620814.15706.4184963677591129360@smelt2.prg2.suse.org>


# Security update for pam_u2f

Announcement ID: SUSE-SU-2025:0192-1  
Release Date: 2025-01-20T09:04:10Z  
Rating: important  
References:

  * bsc#1233517

  
Cross-References:

  * CVE-2025-23013

  
CVSS scores:

  * CVE-2025-23013 ( SUSE ):  7.3

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-23013 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-23013 ( NVD ):  7.3

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  
Affected Products:

  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for pam_u2f fixes the following issues:

  * CVE-2025-23013: Fixed problematic PAM_IGNORE return values in
    `pam_sm_authenticate()` (bsc#1233517)

## 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:

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-192=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-192=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-192=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-192=1

## Package List:

  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * pam_u2f-debuginfo-1.0.8-150000.3.6.1
    * pam_u2f-debugsource-1.0.8-150000.3.6.1
    * pam_u2f-1.0.8-150000.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * pam_u2f-debuginfo-1.0.8-150000.3.6.1
    * pam_u2f-debugsource-1.0.8-150000.3.6.1
    * pam_u2f-1.0.8-150000.3.6.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * pam_u2f-debuginfo-1.0.8-150000.3.6.1
    * pam_u2f-debugsource-1.0.8-150000.3.6.1
    * pam_u2f-1.0.8-150000.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * pam_u2f-debuginfo-1.0.8-150000.3.6.1
    * pam_u2f-debugsource-1.0.8-150000.3.6.1
    * pam_u2f-1.0.8-150000.3.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-23013.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1233517



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