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SUSE: 2025:1356-1 critical: erlang26 remote execution fix

suse
Calendar Grey April 22, 2025
Dist Suse Esm H88
Essential security patch for openSUSE erlang26 addresses vulnerabilities related to remote command execution and memory safety for affected installations.
* bsc#1240390 * bsc#1241300 Cross-References: * CVE-2025-30211

Summary

## This update for erlang26 fixes the following issues: * CVE-2025-30211: Fixed KEX init error results with excessive memory usage (bsc#1240390) * CVE-2025-32433: Fixed unauthenticated remote code execution in Erlang/OTP SSH (bsc#1241300) ## 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-15.6-2025-1356=1 * Server Applications Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2025-1356=1 * openSUSE Leap 15.3 zypper in -t patch SUSE-2025-1356=1 ## Package List: * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64) * erlang26-debugger-26.2.1-150300.7.11.1

Topics%20covered

Topics Covered

security advisory critical remote execution memory issue opensuse erlang

References

* bsc#1240390

* bsc#1241300

Cross-

* CVE-2025-30211

* CVE-2025-32433

CVSS scores:

* CVE-2025-30211 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2025-30211 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-30211 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-32433 ( SUSE ): 10.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

* CVE-2025-32433 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-32433 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.3

* openSUSE Leap 15.6

* Server Applications Module 15-SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:1356-1
Release Date: 2025-04-22T09:29:33Z
Rating: critical

Topics%20covered

Topics Covered

security advisory critical remote execution memory issue opensuse erlang

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