SUSE-SU-2026:0430-1

Опубликовано: 11 фев. 2026

Источник: suse-cvrf

Описание

Security update for python-pyasn1

This update for python-pyasn1 fixes the following issues:

CVE-2026-23490: Fixed malformed RELATIVE-OID with excessive continuation octets leading to Denial of Service (bsc#1256902)

Список пакетов

Container suse/389-ds:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/4.3/proxy-httpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/4.3/proxy-tftpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/5.0/x86_64/proxy-httpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/5.0/x86_64/proxy-tftpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/5.0/x86_64/server:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/multi-linux-manager/5.1/x86_64/proxy-httpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/multi-linux-manager/5.1/x86_64/proxy-salt-broker:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/multi-linux-manager/5.1/x86_64/proxy-tftpd:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/multi-linux-manager/5.1/x86_64/server:latest

python3-pyasn1-0.4.2-150000.3.13.1

Container suse/sle-micro-rancher/5.2:latest

python3-pyasn1-0.4.2-150000.3.13.1

Image SLES15-SP4-BYOS

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Image SLES15-SP4-BYOS-Azure

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Image SLES15-SP4-BYOS-EC2

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Image SLES15-SP4-BYOS-GCE

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Image SLES15-SP4-CHOST-BYOS-Azure

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Image SLES15-SP4-HPC-BYOS

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Image SLES15-SP4-HPC-BYOS-Azure

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Image SLES15-SP4-HPC-BYOS-EC2

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Image SLES15-SP4-HPC-BYOS-GCE

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Image SLES15-SP4-HPC-EC2

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Image SLES15-SP4-HPC-GCE

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Image SLES15-SP4-Hardened-BYOS

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Image SLES15-SP4-Hardened-BYOS-Azure

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Image SLES15-SP4-Hardened-BYOS-EC2

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Image SLES15-SP4-Hardened-BYOS-GCE

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Image SLES15-SP4-Micro-5-3-BYOS

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Image SLES15-SP4-Micro-5-3-BYOS-Azure

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Image SLES15-SP4-Micro-5-4-BYOS

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Image SLES15-SP4-Micro-5-4-BYOS-Azure

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Image SLES15-SP4-SAP

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Image SLES15-SP4-SAP-Azure

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Image SLES15-SP4-SAP-Azure-LI-BYOS

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Image SLES15-SP4-SAP-Azure-LI-BYOS-Production

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Image SLES15-SP4-SAP-Azure-VLI-BYOS

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Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production

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Image SLES15-SP4-SAP-BYOS

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Image SLES15-SP4-SAP-BYOS-Azure

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Image SLES15-SP4-SAP-BYOS-EC2

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Image SLES15-SP4-SAP-BYOS-GCE

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Image SLES15-SP4-SAP-EC2

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Image SLES15-SP4-SAP-GCE

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Image SLES15-SP4-SAP-Hardened

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Image SLES15-SP4-SAP-Hardened-Azure

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Image SLES15-SP4-SAP-Hardened-BYOS

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Image SLES15-SP4-SAP-Hardened-BYOS-Azure

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Image SLES15-SP4-SAP-Hardened-BYOS-EC2

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Image SLES15-SP4-SAP-Hardened-BYOS-GCE

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Image SLES15-SP4-SAP-Hardened-GCE

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Image SLES15-SP4-SAPCAL

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Image SLES15-SP4-SAPCAL-Azure

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Image SLES15-SP4-SAPCAL-EC2

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Image SLES15-SP4-SAPCAL-GCE

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Image SLES15-SP5-Azure-3P

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Image SLES15-SP5-Azure-Basic

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Image SLES15-SP5-Azure-Standard

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Image SLES15-SP5-BYOS-Azure

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Image SLES15-SP5-BYOS-EC2

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Image SLES15-SP5-BYOS-GCE

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Image SLES15-SP5-CHOST-BYOS-Azure

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Image SLES15-SP5-EC2

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Image SLES15-SP5-GCE

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Image SLES15-SP5-HPC-Azure

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Image SLES15-SP5-HPC-BYOS-Azure

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Image SLES15-SP5-HPC-BYOS-EC2

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Image SLES15-SP5-HPC-BYOS-GCE

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Image SLES15-SP5-Hardened-BYOS-Azure

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Image SLES15-SP5-Hardened-BYOS-EC2

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Image SLES15-SP5-Hardened-BYOS-GCE

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Image SLES15-SP5-Micro-5-5

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Image SLES15-SP5-Micro-5-5-Azure

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Image SLES15-SP5-Micro-5-5-BYOS

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Image SLES15-SP5-Micro-5-5-BYOS-Azure

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Image SLES15-SP5-Micro-5-5-BYOS-EC2

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Image SLES15-SP5-Micro-5-5-BYOS-GCE

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Image SLES15-SP5-Micro-5-5-EC2

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Image SLES15-SP5-Micro-5-5-GCE

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Image SLES15-SP5-SAP-Azure-3P

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Image SLES15-SP5-SAP-Azure-LI-BYOS

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Image SLES15-SP5-SAP-Azure-LI-BYOS-Production

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Image SLES15-SP5-SAP-Azure-VLI-BYOS

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Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production

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Image SLES15-SP5-SAP-BYOS-Azure

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Image SLES15-SP5-SAP-BYOS-EC2

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Image SLES15-SP5-SAP-BYOS-GCE

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Image SLES15-SP5-SAP-Hardened-Azure

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Image SLES15-SP5-SAP-Hardened-BYOS-Azure

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Image SLES15-SP5-SAP-Hardened-BYOS-EC2

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Image SLES15-SP5-SAP-Hardened-BYOS-GCE

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Image SLES15-SP5-SAP-Hardened-GCE

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Image SLES15-SP5-SAPCAL-Azure

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Image SLES15-SP5-SAPCAL-EC2

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Image SLES15-SP5-SAPCAL-GCE

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Image SLES15-SP6

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Image SLES15-SP6-Azure-3P

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Image SLES15-SP6-Azure-Basic

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Image SLES15-SP6-Azure-Standard

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Image SLES15-SP6-BYOS

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Image SLES15-SP6-BYOS-Azure

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Image SLES15-SP6-BYOS-EC2

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Image SLES15-SP6-BYOS-GCE

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Image SLES15-SP6-CHOST-BYOS-Azure

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Image SLES15-SP6-EC2

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Image SLES15-SP6-EC2-ECS-HVM

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Image SLES15-SP6-GCE

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Image SLES15-SP6-HPC

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Image SLES15-SP6-HPC-Azure

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Image SLES15-SP6-HPC-BYOS

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Image SLES15-SP6-HPC-BYOS-Azure

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Image SLES15-SP6-HPC-BYOS-EC2

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Image SLES15-SP6-HPC-BYOS-GCE

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Image SLES15-SP6-HPC-EC2

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Image SLES15-SP6-HPC-GCE

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Image SLES15-SP6-Hardened-BYOS

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Image SLES15-SP6-Hardened-BYOS-Azure

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Image SLES15-SP6-Hardened-BYOS-EC2

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Image SLES15-SP6-Hardened-BYOS-GCE

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Image SLES15-SP6-SAP

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Image SLES15-SP6-SAP-Azure

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Image SLES15-SP6-SAP-Azure-3P

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Image SLES15-SP6-SAP-Azure-LI-BYOS

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Image SLES15-SP6-SAP-Azure-LI-BYOS-Production

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Image SLES15-SP6-SAP-Azure-VLI-BYOS

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Image SLES15-SP6-SAP-Azure-VLI-BYOS-Production

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Image SLES15-SP6-SAP-BYOS

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Image SLES15-SP6-SAP-BYOS-Azure

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Image SLES15-SP6-SAP-BYOS-EC2

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Image SLES15-SP6-SAP-BYOS-GCE

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Image SLES15-SP6-SAP-EC2

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Image SLES15-SP6-SAP-GCE

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Image SLES15-SP6-SAP-Hardened

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Image SLES15-SP6-SAP-Hardened-Azure

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Image SLES15-SP6-SAP-Hardened-BYOS

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Image SLES15-SP6-SAP-Hardened-BYOS-Azure

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Image SLES15-SP6-SAP-Hardened-BYOS-EC2

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Image SLES15-SP6-SAP-Hardened-BYOS-GCE

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Image SLES15-SP6-SAP-Hardened-EC2

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Image SLES15-SP6-SAP-Hardened-GCE

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Image SLES15-SP6-SAPCAL

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Image SLES15-SP6-SAPCAL-Azure

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Image SLES15-SP6-SAPCAL-EC2

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Image SLES15-SP6-SAPCAL-GCE

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Image SLES15-SP7-Azure-3P

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Image SLES15-SP7-Azure-Basic

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Image SLES15-SP7-Azure-Standard

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Image SLES15-SP7-BYOS-Azure

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Image SLES15-SP7-BYOS-EC2

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Image SLES15-SP7-BYOS-GCE

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Image SLES15-SP7-CHOST-BYOS-Azure

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Image SLES15-SP7-EC2

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Image SLES15-SP7-EC2-ECS-HVM

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Image SLES15-SP7-GCE

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Image SLES15-SP7-GCE-3P

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Image SLES15-SP7-HPC-Azure

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Image SLES15-SP7-HPC-BYOS-Azure

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Image SLES15-SP7-HPC-BYOS-EC2

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Image SLES15-SP7-HPC-BYOS-GCE

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Image SLES15-SP7-Hardened-BYOS-Azure

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Image SLES15-SP7-Hardened-BYOS-EC2

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Image SLES15-SP7-Hardened-BYOS-GCE

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Image SLES15-SP7-SAP-Azure

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Image SLES15-SP7-SAP-Azure-3P

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Image SLES15-SP7-SAP-Azure-LI-BYOS-Production

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Image SLES15-SP7-SAP-Azure-VLI-BYOS-Production

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Image SLES15-SP7-SAP-BYOS-Azure

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Image SLES15-SP7-SAP-BYOS-EC2

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Image SLES15-SP7-SAP-BYOS-GCE

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Image SLES15-SP7-SAP-EC2

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Image SLES15-SP7-SAP-GCE

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Image SLES15-SP7-SAP-GCE-3P

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Image SLES15-SP7-SAP-Hardened-Azure

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Image SLES15-SP7-SAP-Hardened-BYOS-Azure

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Image SLES15-SP7-SAP-Hardened-BYOS-EC2

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Image SLES15-SP7-SAP-Hardened-BYOS-GCE

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Image SLES15-SP7-SAP-Hardened-GCE

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Image SLES15-SP7-SAPCAL-Azure

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Image SLES15-SP7-SAPCAL-EC2

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Image SLES15-SP7-SAPCAL-GCE

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Image proxy-httpd-image

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Image proxy-tftpd-image

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Image server-image

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Image server-image-sles15sp7

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SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS

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SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS

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SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS

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SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS

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SUSE Linux Enterprise Micro 5.2

python3-pyasn1-0.4.2-150000.3.13.1

SUSE Linux Enterprise Micro 5.3

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SUSE Linux Enterprise Micro 5.4

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SUSE Linux Enterprise Micro 5.5

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SUSE Linux Enterprise Module for Basesystem 15 SP7

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SUSE Linux Enterprise Server 15 SP4-LTSS

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SUSE Linux Enterprise Server 15 SP5-LTSS

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SUSE Linux Enterprise Server 15 SP6-LTSS

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SUSE Linux Enterprise Server for SAP Applications 15 SP4

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SUSE Linux Enterprise Server for SAP Applications 15 SP5

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SUSE Linux Enterprise Server for SAP Applications 15 SP6

python3-pyasn1-0.4.2-150000.3.13.1

Ссылки

https://www.suse.com/support/update/announcement/2026/suse-su-20260430-1/
Link for SUSE-SU-2026:0430-1
https://lists.suse.com/pipermail/sle-security-updates/2026-February/024118.html
E-Mail link for SUSE-SU-2026:0430-1
https://www.suse.com/support/security/rating/
SUSE Security Ratings
https://bugzilla.suse.com/1256902
SUSE Bug 1256902
https://www.suse.com/security/cve/CVE-2026-23490/
SUSE CVE CVE-2026-23490 page

Описание

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This vulnerability is fixed in 0.6.2.

Затронутые продукты

Container suse/389-ds:latest:python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/4.3/proxy-httpd:latest:python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/4.3/proxy-tftpd:latest:python3-pyasn1-0.4.2-150000.3.13.1

Container suse/manager/5.0/x86_64/proxy-httpd:latest:python3-pyasn1-0.4.2-150000.3.13.1

Ссылки

https://www.suse.com/security/cve/CVE-2026-23490.html
CVE-2026-23490
https://bugzilla.suse.com/1256902
SUSE Bug 1256902
https://bugzilla.suse.com/1259803
SUSE Bug 1259803