Upstream information

CVE-2020-22916 at MITRE

Description

** DISPUTED ** An issue discovered in XZ 5.2.5 allows attackers to cause a denial of service via decompression of a crafted file. NOTE: the vendor disputes the claims of "endless output" and "denial of service" because decompression of the 17,486 bytes always results in 114,881,179 bytes, which is often a reasonable size increase.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having low severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1214590 [NEW]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SLES15-SP5-CHOST-BYOS-Aliyun xz Analysis
SLES15-SP5-CHOST-BYOS-Azure xz Analysis
SLES15-SP5-CHOST-BYOS-EC2 xz Analysis
SLES15-SP5-CHOST-BYOS-GCE xz Analysis
SLES15-SP5-CHOST-BYOS-SAP-CCloud xz Analysis
SUSE Enterprise Storage 7.1 xz Analysis
SUSE Linux Enterprise Desktop 15 SP5 xz Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 xz Analysis
SUSE Linux Enterprise Micro 5.1 xz Analysis
SUSE Linux Enterprise Micro 5.2 xz Analysis
SUSE Linux Enterprise Micro 5.3 xz Analysis
SUSE Linux Enterprise Micro 5.4 xz Analysis
SUSE Linux Enterprise Micro 5.5 xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP5 xz Analysis
SUSE Linux Enterprise Real Time 15 SP3 xz Analysis
SUSE Linux Enterprise Server 12 SP5 xz Analysis
SUSE Linux Enterprise Server 12-LTSS xz Analysis
SUSE Linux Enterprise Server 15 SP5 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 SP5 xz Analysis
SUSE Manager Proxy 4.3 xz Analysis
SUSE Manager Retail Branch Server 4.3 xz Analysis
SUSE Manager Server 4.3 xz Analysis
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS xz Analysis
SLES15-SP1-CHOST-BYOS-Azure xz Analysis
SLES15-SP1-CHOST-BYOS-EC2 xz Analysis
SLES15-SP1-CHOST-BYOS-GCE xz Analysis
SLES15-SP2-CHOST-BYOS-Aliyun xz Analysis
SLES15-SP2-CHOST-BYOS-Azure xz Analysis
SLES15-SP2-CHOST-BYOS-EC2 xz Analysis
SLES15-SP2-CHOST-BYOS-GCE xz Analysis
SLES15-SP3-CHOST-BYOS-Aliyun xz Analysis
SLES15-SP3-CHOST-BYOS-Azure xz Analysis
SLES15-SP3-CHOST-BYOS-EC2 xz Analysis
SLES15-SP3-CHOST-BYOS-GCE xz Analysis
SLES15-SP3-CHOST-BYOS-SAP-CCloud xz Analysis
SLES15-SP4-CHOST-BYOS xz Analysis
SLES15-SP4-CHOST-BYOS-Aliyun xz Analysis
SLES15-SP4-CHOST-BYOS-Azure xz Analysis
SLES15-SP4-CHOST-BYOS-EC2 xz Analysis
SLES15-SP4-CHOST-BYOS-GCE xz Analysis
SLES15-SP4-CHOST-BYOS-SAP-CCloud xz Analysis
SUSE Linux Enterprise Desktop 15 SP4 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS xz Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS xz Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS xz Analysis
SUSE Linux Enterprise High Performance Computing 15-LTSS xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP3 xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP4 xz Analysis
SUSE Linux Enterprise Server 12 SP2-BCL xz Analysis
SUSE Linux Enterprise Server 15 SP2 xz Analysis
SUSE Linux Enterprise Server 15 SP2-LTSS xz Analysis
SUSE Linux Enterprise Server 15 SP3 xz Analysis
SUSE Linux Enterprise Server 15 SP3-LTSS xz Analysis
SUSE Linux Enterprise Server 15 SP4 xz Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP3 xz Analysis
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 xz Analysis
SUSE CaaS Platform 3.0 xz Analysis
SUSE CaaS Platform 4.0 xz Analysis
SUSE Enterprise Storage 6 xz Analysis
SUSE Enterprise Storage 7 xz Analysis
SUSE Linux Enterprise Desktop 11 SP4 xz Analysis
SUSE Linux Enterprise Desktop 12 xz Analysis
SUSE Linux Enterprise Desktop 12 SP1 xz Analysis
SUSE Linux Enterprise Desktop 12 SP2 xz Analysis
SUSE Linux Enterprise Desktop 12 SP3 xz Analysis
SUSE Linux Enterprise Desktop 12 SP4 xz Analysis
SUSE Linux Enterprise Desktop 15 xz Analysis
SUSE Linux Enterprise Desktop 15 SP1 xz Analysis
SUSE Linux Enterprise Desktop 15 SP2 xz Analysis
SUSE Linux Enterprise Desktop 15 SP3 xz Analysis
SUSE Linux Enterprise Micro 5.0 xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 xz Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP1 xz Analysis
SUSE Linux Enterprise Real Time 15 SP2 xz Analysis
SUSE Linux Enterprise Real Time 15 SP4 xz Analysis
SUSE Linux Enterprise Server 11 SP3 xz Analysis
SUSE Linux Enterprise Server 11 SP3-LTSS xz Analysis
SUSE Linux Enterprise Server 11 SP4 xz Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS xz Analysis
SUSE Linux Enterprise Server 11 SP4-LTSS xz Analysis
SUSE Linux Enterprise Server 12 xz Analysis
SUSE Linux Enterprise Server 12 SP1 xz Analysis
SUSE Linux Enterprise Server 12 SP1-LTSS xz Analysis
SUSE Linux Enterprise Server 12 SP2 xz Analysis
SUSE Linux Enterprise Server 12 SP2-ESPOS xz Analysis
SUSE Linux Enterprise Server 12 SP2-LTSS xz Analysis
SUSE Linux Enterprise Server 12 SP3 xz Analysis
SUSE Linux Enterprise Server 12 SP3-BCL xz Analysis
SUSE Linux Enterprise Server 12 SP3-ESPOS xz Analysis
SUSE Linux Enterprise Server 12 SP3-LTSS xz Analysis
SUSE Linux Enterprise Server 12 SP4 xz Analysis
SUSE Linux Enterprise Server 12 SP4-ESPOS xz Analysis
SUSE Linux Enterprise Server 12 SP4-LTSS xz Analysis
SUSE Linux Enterprise Server 15 xz Analysis
SUSE Linux Enterprise Server 15 SP1 xz Analysis
SUSE Linux Enterprise Server 15 SP1-BCL xz Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS xz Analysis
SUSE Linux Enterprise Server 15 SP2-BCL xz Analysis
SUSE Linux Enterprise Server 15 SP3-BCL xz Analysis
SUSE Linux Enterprise Server 15-LTSS xz Analysis
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 11 SP4 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP1 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xz Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xz Analysis
SUSE Linux Enterprise Software Development Kit 11 SP4 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 SP1 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 SP2 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 SP3 xz Analysis
SUSE Linux Enterprise Software Development Kit 12 SP4 xz Analysis
SUSE Manager Proxy 4.0 xz Analysis
SUSE Manager Proxy 4.1 xz Analysis
SUSE Manager Proxy 4.2 xz Analysis
SUSE Manager Retail Branch Server 4.0 xz Analysis
SUSE Manager Retail Branch Server 4.1 xz Analysis
SUSE Manager Retail Branch Server 4.2 xz Analysis
SUSE Manager Server 4.0 xz Analysis
SUSE Manager Server 4.1 xz Analysis
SUSE Manager Server 4.2 xz Analysis
SUSE OpenStack Cloud 7 xz Analysis
SUSE OpenStack Cloud 8 xz Analysis
SUSE OpenStack Cloud 9 xz Analysis
SUSE OpenStack Cloud Crowbar 8 xz Analysis
SUSE OpenStack Cloud Crowbar 9 xz Analysis
Container Status
bci/bci-sle15-kernel-module-devel
bci/php-apache:8
rancher/elemental-channel
rancher/elemental-rt-channel
rancher/elemental-teal-channel
rancher/elemental-teal-iso/5.4
rancher/elemental-teal-rt-channel
rancher/elemental-teal-rt/5.3
rancher/elemental-teal-rt/5.4
rancher/elemental-teal/5.3
rancher/elemental-teal/5.4
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
ses/7/ceph/ceph
ses/7/cephcsi/cephcsi
ses/7/rook/ceph
suse/manager/4.3/proxy-httpd
suse/manager/5.0/proxy-httpd
suse/sle-micro-iso/5.5
suse/sle-micro-iso/base-5.5
suse/sle-micro-rancher/5.2
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
suse/sle-micro/5.5
suse/sle-micro/kvm-5.5
suse/sle-micro/rt-5.5
suse/sles/15.2/virt-launcher:0.38.1
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.3/virt-launcher:0.45.0
suse/sles/15.4/libguestfs-tools:0.49.0
suse/sles/15.4/virt-launcher:0.49.0
suse/sles/15.5/libguestfs-tools:0.58.0
suse/sles/15.5/virt-launcher:0.58.0
suse/sles12sp3
xzAnalysis


SUSE Timeline for this CVE

CVE page created: Tue Aug 22 22:05:51 2023
CVE page last modified: Thu Feb 22 17:14:20 2024