Title: CVE-2019-20388 Memory leak in StarWind products

Note: StarWind will continue to update this vulnerability as new information becomes available.

Vulnerability ID: SW-20220511-0001

Version: 1.0

Date: 2022-05-11

Status: Interim

CVEs: CVE-2019-20388

Summary

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

Impact 

Memory leakage.

Vulnerability Scoring

CVE CVSS 2.0 Score CVSS 3.x Score
CVE-2019-20388 5.0 (MEDIUM) 7.5(HIGH)

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Resource Hyperlink
NVD https://nvd.nist.gov/vuln/detail/cve-2019-20388

 

Affected Products: 

StarWind Command Center build 6003 v2

SAN&NAS Version 1.0 Update 1 (build 1381)

Not affected products:

StarWind SAN&NAS build 1064

StarWind Command Center build 5871

StarWind Command Center build 5856

StarWind Command Center build 5650

StarWind Command Center build 4992

StarWind VSAN for Hyper-V (all versions)

StarWind VTL component (all versions for Windows Server)

StarWind V2V (all versions)

StarWind Tape Redirector component (all versions)

StarWind Deduplication Analyzer (all versions)

StarWind rPerf (all versions)

StarWind iSCSI Accelerator (all versions)

StarWind NVMe-oF Initiator (all versions)

Software Versions and Fixes

Fixed in StarWind Command Center v2 build 7024

There is no fix for SAN & NAS yet. Please stay tuned for updates

Workaround

Update StarWind Command Center to the build 7024 or higher.

There is no workaround for SAN & NAS yet. Please stay tuned for updates

Obtaining Software Fixes 

Software updates will be available in StarWind release notes – https://www.starwindsoftware.com/release-notes-build. To update the software, perform the steps described at the following link  – https://knowledgebase.starwindsoftware.com/guidance/upgrading-from-any-starwind-version-to-any-starwind-version/ or contact support to perform an update. You can submit a support request using the following link https://www.starwindsoftware.com/support-form or contact Support directly via email support@starwind.com or via phone +1 617 829 4499.

Status of Notice

Final for Command Center

Interim for SAN&NAS

StarWind will continue to update information regarding this vulnerability as new details become available.

This vulnerability article should be considered as the single source of current, up-to-date, authorized and accurate information posted by StarWind Software.

Revision History 

Revision # Date Comments
1.0 2022-05-11 Initial Public Release