CVE-2019-11922

Upstream information

CVE-2019-11922 at MITRE

Description

A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	8.1	0
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:N
Attack Vector	Network	Network
Attack Complexity	High	High
Privileges Required	None	None
User Interaction	None	None
Scope	Unchanged	Unchanged
Confidentiality Impact	High	None
Integrity Impact	High	None
Availability Impact	High	None
CVSSv3 Version	3	3.1

SUSE Bugzilla entry: 1142941 [RESOLVED / FIXED]

SUSE Security Advisories:

• openSUSE-SU-2019:1845-1, published Fri Dec 8 15:48:42 2023
• openSUSE-SU-2019:1952-1, published Fri Dec 8 15:48:42 2023
• openSUSE-SU-2019:2008-1, published Fri Dec 8 15:48:43 2023

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2	libzstd-devel >= 1.4.4-1.6.1 libzstd1 >= 1.4.4-1.6.1 libzstd1-32bit >= 1.4.4-1.6.1 zstd >= 1.4.4-1.6.1	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA libzstd-devel-1.4.4-1.6.1
SUSE Enterprise Storage 7 SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1	libzstd-devel >= 1.4.4-1.3.1 libzstd1 >= 1.4.4-1.3.1 libzstd1-32bit >= 1.4.4-1.3.1 zstd >= 1.4.4-1.3.1	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA libzstd-devel-1.4.4-1.3.1
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3	libzstd-devel >= 1.5.0-150400.1.71 libzstd1 >= 1.5.0-150400.1.71 libzstd1-32bit >= 1.5.0-150400.1.71 zstd >= 1.5.0-150400.1.71	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA libzstd-devel-1.5.0-150400.1.71
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5	libzstd-devel >= 1.5.0-150400.3.3.1 libzstd1 >= 1.5.0-150400.3.3.1 libzstd1-32bit >= 1.5.0-150400.3.3.1 zstd >= 1.5.0-150400.3.3.1	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA libzstd-devel-1.5.0-150400.3.3.1
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6	libzstd-devel >= 1.5.5-150600.1.3 libzstd1 >= 1.5.5-150600.1.3 libzstd1-32bit >= 1.5.5-150600.1.3 zstd >= 1.5.5-150600.1.3	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA libzstd-devel-1.5.5-150600.1.3
SUSE Linux Enterprise Micro 5.0	libzstd1 >= 1.4.4-1.3.1	Patchnames: SUSE Linux Enterprise Micro 5.0 GA libzstd1-1.4.4-1.3.1
SUSE Linux Enterprise Micro 5.1	libzstd1 >= 1.4.4-1.6.1	Patchnames: SUSE Linux Enterprise Micro 5.1 GA libzstd1-1.4.4-1.6.1
SUSE Linux Enterprise Micro 5.2	libzstd1 >= 1.4.4-1.6.1 zstd >= 1.4.4-1.6.1	Patchnames: SUSE Linux Enterprise Micro 5.2 GA libzstd1-1.4.4-1.6.1
SUSE Linux Enterprise Micro 5.3	libzstd1 >= 1.5.0-150400.1.71 zstd >= 1.5.0-150400.1.71	Patchnames: SUSE Linux Enterprise Micro 5.3 GA libzstd1-1.5.0-150400.1.71
SUSE Linux Enterprise Micro 5.4	libzstd1 >= 1.5.0-150400.1.71 zstd >= 1.5.0-150400.1.71	Patchnames: SUSE Linux Enterprise Micro 5.4 GA libzstd1-1.5.0-150400.1.71
SUSE Linux Micro 6.0	libzstd1 >= 1.5.5-8.142 zstd >= 1.5.5-8.142	Patchnames: SUSE Linux Micro 6.0 GA libzstd1-1.5.5-8.142
SUSE Linux Micro 6.1	libzstd-devel >= 1.5.5-slfo.1.1_1.4 libzstd1 >= 1.5.5-slfo.1.1_1.4 zstd >= 1.5.5-slfo.1.1_1.4	Patchnames: SUSE Linux Micro 6.1 GA libzstd-devel-1.5.5-slfo.1.1_1.4
SUSE Package Hub 15 SP1	libzstd-devel >= 1.4.2-bp151.4.3.1 libzstd-devel-static >= 1.4.2-bp151.4.3.1 libzstd1 >= 1.4.2-bp151.4.3.1 libzstd1-64bit >= 1.4.2-bp151.4.3.1 zstd >= 1.4.2-bp151.4.3.1	Patchnames: openSUSE-2019-2008
SUSE Package Hub 15	libzstd-devel >= 1.4.2-bp150.3.3.1 libzstd-devel-static >= 1.4.2-bp150.3.3.1 libzstd1 >= 1.4.2-bp150.3.3.1 libzstd1-64bit >= 1.4.2-bp150.3.3.1 zstd >= 1.4.2-bp150.3.3.1	Patchnames: openSUSE-2019-2008
openSUSE Leap 15.0	libzstd-devel >= 1.4.2-lp150.2.3.1 libzstd-devel-static >= 1.4.2-lp150.2.3.1 libzstd1 >= 1.4.2-lp150.2.3.1 zstd >= 1.4.2-lp150.2.3.1	Patchnames: openSUSE-2019-1952
openSUSE Leap 15.1	libzstd-devel >= 1.4.2-lp151.3.3.1 libzstd-devel-static >= 1.4.2-lp151.3.3.1 libzstd1 >= 1.4.2-lp151.3.3.1 libzstd1-32bit >= 1.4.2-lp151.3.3.1 zstd >= 1.4.2-lp151.3.3.1	Patchnames: openSUSE-2019-1845
openSUSE Leap 15.2	libzstd1 >= 1.4.4-lp152.1.12 libzstd1-32bit >= 1.4.4-lp152.1.12	Patchnames: openSUSE Leap 15.2 GA libzstd1-1.4.4-lp152.1.1
openSUSE Leap 15.3	libzstd1 >= 1.4.4-1.6.1 libzstd1-32bit >= 1.4.4-1.6.1	Patchnames: openSUSE Leap 15.3 GA libzstd1-1.4.4-1.6.1
openSUSE Leap 15.4	libzstd1 >= 1.5.0-150400.1.71 libzstd1-32bit >= 1.5.0-150400.1.71 zstd >= 1.5.0-150400.1.71	Patchnames: openSUSE Leap 15.4 GA libzstd1-1.5.0-150400.1.71
openSUSE Tumbleweed	libzstd-devel >= 1.5.0-1.13 libzstd-devel-32bit >= 1.5.0-1.13 libzstd-devel-static >= 1.5.0-1.13 libzstd1 >= 1.5.0-1.13 libzstd1-32bit >= 1.5.0-1.13 zstd >= 1.5.0-1.13	Patchnames: openSUSE-Tumbleweed-2024-11544

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First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp3-chost-byos-v20210729
• alibaba/sles-15-sp3-chost-byos-v20210827
• amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-hvm-ssd-arm64
• amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
• google/sles-15-sp3-byos-v20210812
• google/sles-15-sp3-chost-byos-v20210729
• google/sles-15-sp3-chost-byos-v20210827
• google/sles-15-sp3-sap-byos-v20210812
• google/sles-15-sp3-sap-v20210812
• google/sles-15-sp3-sapcal-v20210812
• google/sles-15-sp3-v20210812
• google/suse-manager-4-2-proxy-byos-v20210812
• google/suse-manager-4-2-server-byos-v20210812
• microsoft/suse-manager-4-2-proxy-byos-v20210924
• microsoft/suse-manager-4-2-server-byos-v20210924
• microsoft/suse-sles-15-sp3-basic-v20210924
• microsoft/suse-sles-15-sp3-byos-v20210924
• microsoft/suse-sles-15-sp3-chost-byos-v20210729
• microsoft/suse-sles-15-sp3-chost-byos-v20210827
• microsoft/suse-sles-15-sp3-hpc-byos-v20210924
• microsoft/suse-sles-15-sp3-hpc-v20210924
• microsoft/suse-sles-15-sp3-sapcal-v20220120
• microsoft/suse-sles-15-sp3-v20210924
• microsoft/suse-sles-sap-15-sp3-byos-v20210924
• microsoft/suse-sles-sap-15-sp3-v20210924

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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-SAP-CCloud	zstd	Already fixed
SUSE Linux Enterprise Micro 5.1	zstd	Unsupported
SUSE Linux Enterprise Micro 5.2	zstd	Unsupported
SUSE Linux Enterprise Micro 5.3	zstd	Already fixed
SUSE Linux Enterprise Micro 5.4	zstd	Already fixed
SUSE Linux Enterprise Micro 5.5	zstd	Already fixed
SUSE Linux Micro 6.0	zstd	Already fixed
SUSE Manager Proxy 4.3	zstd	Already fixed
SUSE Manager Retail Branch Server 4.3	zstd	Already fixed
SUSE Manager Server 4.3	zstd	Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-SP4-CHOST-BYOS	zstd	Already fixed
SLES15-SP4-CHOST-BYOS-Aliyun	zstd	Already fixed
SLES15-SP4-CHOST-BYOS-Azure	zstd	Already fixed
SLES15-SP4-CHOST-BYOS-EC2	zstd	Already fixed
SLES15-SP4-CHOST-BYOS-GCE	zstd	Already fixed
SLES15-SP4-CHOST-BYOS-SAP-CCloud	zstd	Already fixed
SLES15-SP5-CHOST-BYOS-Aliyun	zstd	Already fixed
SLES15-SP5-CHOST-BYOS-Azure	zstd	Already fixed
SLES15-SP5-CHOST-BYOS-EC2	zstd	Already fixed
SLES15-SP5-CHOST-BYOS-GCE	zstd	Already fixed
SLES15-SP5-CHOST-BYOS-GDC	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	zstd	Already fixed
SUSE Linux Enterprise Installer Updates 15 SP1	zstd	Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP3	zstd	Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP3	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP5	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP5-LTSS	zstd	Already fixed
SUSE Linux Enterprise Server 15-ESPOS	zstd	Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP1	zstd	Unsupported
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0	zstd	Unsupported
SUSE Enterprise Storage 6	zstd	Affected
SUSE Enterprise Storage 7	zstd	Unsupported
SUSE Enterprise Storage 7.1	zstd	Unsupported
SUSE Linux Enterprise Desktop 15	zstd	Unsupported
SUSE Linux Enterprise Desktop 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Desktop 15 SP2	zstd	Unsupported
SUSE Linux Enterprise Desktop 15 SP3	zstd	Unsupported
SUSE Linux Enterprise Desktop 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Desktop 15 SP5	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS	zstd	Unsupported
SUSE Linux Enterprise High Performance Computing 15-LTSS	zstd	Unsupported
SUSE Linux Enterprise Micro 5.0	zstd	Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2	zstd	Unsupported
SUSE Linux Enterprise Real Time 15 SP2	zstd	Unsupported
SUSE Linux Enterprise Real Time 15 SP3	zstd	Unsupported
SUSE Linux Enterprise Real Time 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Server 15	zstd	Affected
SUSE Linux Enterprise Server 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP1-LTSS	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP2	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP2-BCL	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP2-LTSS	zstd	Unsupported
SUSE Linux Enterprise Server 15 SP3-BCL	zstd	Unsupported
SUSE Linux Enterprise Server 15-LTSS	zstd	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15	zstd	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2	zstd	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3	zstd	Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5	zstd	Already fixed
SUSE Manager Proxy 4.0	zstd	Already fixed
SUSE Manager Proxy 4.1	zstd	Unsupported
SUSE Manager Proxy 4.2	zstd	Unsupported
SUSE Manager Retail Branch Server 4.0	zstd	Already fixed
SUSE Manager Retail Branch Server 4.1	zstd	Unsupported
SUSE Manager Retail Branch Server 4.2	zstd	Unsupported
SUSE Manager Server 4.0	zstd	Already fixed
SUSE Manager Server 4.1	zstd	Unsupported
SUSE Manager Server 4.2	zstd	Unsupported
SUSE Package Hub 15	zstd	Released
SUSE Package Hub 15 SP1	zstd	Released
openSUSE Leap 15.3	zstd	Unsupported
openSUSE Leap 15.4	zstd	Already fixed
openSUSE Leap 15.5	zstd	Already fixed
openSUSE Leap Micro 5.2	zstd	Unsupported
openSUSE Leap Micro 5.3	zstd	Already fixed
openSUSE Leap Micro 5.4	zstd	Already fixed
openSUSE Leap Micro 5.5	zstd	Already fixed
Products at an unknown state of their lifecycle.
SUSE Linux Enterprise Installer Updates 15	zstd	Unsupported
SUSE Linux Micro Extras 6.0	zstd	Already fixed
Container Status
suse/sle-micro-rancher/5.2	zstd	Unsupported
rancher/elemental-teal-rt/5.3 rancher/elemental-teal-rt/5.4 rancher/elemental-teal/5.3 rancher/elemental-teal/5.4 suse/hpc/warewulf4-x86_64/sle-hpc-node suse/manager/4.3/proxy-httpd suse/sle-micro-rancher/5.3 suse/sle-micro-rancher/5.4 suse/sle-micro/5.5 suse/sle-micro/base-5.5 suse/sle-micro/kvm-5.5 suse/sle-micro/rt-5.5 suse/sles/15.4/libguestfs-tools:0.49.0 suse/sles/15.5/libguestfs-tools:0.58.0	zstd	Already fixed

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SUSE Timeline for this CVE

CVE page created: Wed Feb 10 10:36:03 2021
CVE page last modified: Fri May 16 19:16:16 2025