DSA-2021-193: Dell EMC NetWorker and Dell EMC NetWorker vProxy Security Update for Multiple Vulnerabilities
Zusammenfassung: Dell EMC NetWorker and Dell EMC NetWorker vProxy remediation is available for multiple vulnerabilities that may be exploited by malicious users to compromise the affected system.
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Auswirkungen
Medium
Details
| Proprietary Code CVE | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-36311 | Dell EMC Networker versions prior to 19.5 contain an Improper Authorization vulnerability. Any local malicious user with networker user privileges may exploit this vulnerability to upload malicious file to unauthorized locations and execute it. | 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N |
| Third-party Component | CVE | More information |
| Linux Kernel | CVE-2021-33909 | See NVD (http://nvd.nist.gov/) for individual scores for each CVE |
| Proprietary Code CVE | Description | CVSS Base Score | CVSS Vector String |
| CVE-2021-36311 | Dell EMC Networker versions prior to 19.5 contain an Improper Authorization vulnerability. Any local malicious user with networker user privileges may exploit this vulnerability to upload malicious file to unauthorized locations and execute it. | 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N |
| Third-party Component | CVE | More information |
| Linux Kernel | CVE-2021-33909 | See NVD (http://nvd.nist.gov/) for individual scores for each CVE |
Betroffene Produkte und Korrektur
| CVEs Addressed | Product | Affected Versions | Updated Versions | Link to Update |
| CVE-2021-36311 | Dell EMC NetWorker Client (running nsrrcopy script via nsrexecd) | Versions before 19.5.0 | 19.5.0.2 | https://www.dell.com/support/home/en-in/product-support/product/networker/drivers |
| 19.4.0.5 | ||||
| CVE-2021-33909 | Dell EMC NetWorker vProxy | 4.3.0-13 and earlier | 4.3.0-14 and later which was released as part of the Dell EMC NetWorker 19.5.0.2 release and later. | https://www.dell.com/support/home/en-in/product-support/product/networker/drivers |
| CVEs Addressed | Product | Affected Versions | Updated Versions | Link to Update |
| CVE-2021-36311 | Dell EMC NetWorker Client (running nsrrcopy script via nsrexecd) | Versions before 19.5.0 | 19.5.0.2 | https://www.dell.com/support/home/en-in/product-support/product/networker/drivers |
| 19.4.0.5 | ||||
| CVE-2021-33909 | Dell EMC NetWorker vProxy | 4.3.0-13 and earlier | 4.3.0-14 and later which was released as part of the Dell EMC NetWorker 19.5.0.2 release and later. | https://www.dell.com/support/home/en-in/product-support/product/networker/drivers |
Revisionsverlauf
|
Revision |
Date |
Description |
|
1.0 |
2021-10-11 |
Initial Release |
| 2.0 | 2021-11-08 | Added Version 19.4.0.5 |
Danksagung
Dell Technologies would like to thank Cesar Neira from Base4 Security for reporting CVE-2021-36311.
Zugehörige Informationen
Rechtlicher Hinweis
Betroffene Produkte
NetWorker Family, NetWorker, Product Security InformationArtikeleigenschaften
Artikelnummer: 000192419
Artikeltyp: Dell Security Advisory
Zuletzt geändert: 08 Nov. 2021
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