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: Running

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
Access Vector	Network	Network
Access 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 Mon, 12 Aug 2019 21:11:46 +0200 (CEST)
• openSUSE-SU-2019:1952-1, published Mon, 19 Aug 2019 18:20:31 +0200 (CEST)
• openSUSE-SU-2019:2008-1, published Sun, 25 Aug 2019 00:11:24 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
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 Linux Enterprise Storage 7 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 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 Linux Enterprise Storage 7.1 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 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 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 GA libzstd-devel-1.5.0-1.13

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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.

Product(s)	Source package	State
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
SUSE CaaS Platform 4.0	zstd	In progress
SUSE Enterprise Storage 6	zstd	In progress
SUSE Linux Enterprise Desktop 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Desktop 15 SP2	zstd	In progress
SUSE Linux Enterprise Desktop 15 SP4	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS	zstd	In progress
SUSE Linux Enterprise High Performance Computing 15 SP1	zstd	Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS	zstd	In progress
SUSE Linux Enterprise High Performance Computing 15 SP2	zstd	In progress
SUSE Linux Enterprise High Performance Computing 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2	zstd	In progress
SUSE Linux Enterprise Module for Basesystem 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Server 15	zstd	In progress
SUSE Linux Enterprise Server 15 ESPOS	zstd	In progress
SUSE Linux Enterprise Server 15 LTSS	zstd	In progress
SUSE Linux Enterprise Server 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Server 15 SP1 LTSS	zstd	In progress
SUSE Linux Enterprise Server 15 SP2	zstd	In progress
SUSE Linux Enterprise Server 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1	zstd	In progress
SUSE Linux Enterprise Server for SAP Applications 15	zstd	In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1	zstd	Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2	zstd	In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP4	zstd	Already fixed
SUSE Linux Enterprise Storage 6	zstd	Already fixed
SUSE Linux Enterprise Storage 7	zstd	In progress
SUSE Manager Proxy 4.0	zstd	Already fixed
SUSE Manager Proxy 4.1	zstd	In progress
SUSE Manager Proxy 4.3	zstd	Already fixed
SUSE Manager Retail Branch Server 4.0	zstd	Already fixed
SUSE Manager Retail Branch Server 4.1	zstd	In progress
SUSE Manager Retail Branch Server 4.3	zstd	Already fixed
SUSE Manager Server 4.0	zstd	Already fixed
SUSE Manager Server 4.1	zstd	In progress
SUSE Manager Server 4.3	zstd	Already fixed
suse/sle-micro-rancher/5.3 suse/sles/15.4/libguestfs-tools:0.49.0	zstd	Already fixed
suse/sle-micro-rancher/5.2	zstd	In progress