SUSE-SU-2025:1029-1: important: Security update for ed25519-java
SLE-SECURITY-UPDATES
null at suse.de
Wed Mar 26 16:30:22 UTC 2025
# Security update for ed25519-java
Announcement ID: SUSE-SU-2025:1029-1
Release Date: 2025-03-26T13:11:52Z
Rating: important
References:
* bsc#1239551
Cross-References:
* CVE-2020-36843
CVSS scores:
* CVE-2020-36843 ( SUSE ): 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
* CVE-2020-36843 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
* CVE-2020-36843 ( NVD ): 4.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Affected Products:
* Development Tools Module 15-SP6
* openSUSE Leap 15.6
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise Desktop 15 SP6
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
* SUSE Linux Enterprise Real Time 15 SP6
* SUSE Linux Enterprise Server 15 SP3
* SUSE Linux Enterprise Server 15 SP3 LTSS
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server 15 SP4 LTSS
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server 15 SP5 LTSS
* SUSE Linux Enterprise Server 15 SP6
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP6
An update that solves one vulnerability can now be installed.
## Description:
This update for ed25519-java fixes the following issues:
* CVE-2020-36843: Fixed no check performed on scalar to avoid signature
malleability (bsc#1239551)
## 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 15.6
zypper in -t patch openSUSE-SLE-15.6-2025-1029=1
* Development Tools Module 15-SP6
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-1029=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-1029=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1029=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1029=1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-1029=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-1029=1
* SUSE Linux Enterprise Server 15 SP3 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-1029=1
* SUSE Linux Enterprise Server 15 SP4 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1029=1
* SUSE Linux Enterprise Server 15 SP5 LTSS
zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-1029=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-1029=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1029=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-1029=1
* SUSE Enterprise Storage 7.1
zypper in -t patch SUSE-Storage-7.1-2025-1029=1
## Package List:
* openSUSE Leap 15.6 (noarch)
* ed25519-java-javadoc-0.3.0-150200.5.9.1
* ed25519-java-0.3.0-150200.5.9.1
* Development Tools Module 15-SP6 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server 15 SP3 LTSS (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
* SUSE Enterprise Storage 7.1 (noarch)
* ed25519-java-0.3.0-150200.5.9.1
## References:
* https://www.suse.com/security/cve/CVE-2020-36843.html
* https://bugzilla.suse.com/show_bug.cgi?id=1239551
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