CRLF injection in VMware Products
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-26116 |
| CWE-ID | CWE-93 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Isolation Segment Server applications / Other server solutions VMware Tanzu Application Service for VMs Server applications / Other server solutions Platform Automation Toolkit Other software / Other software solutions Tanzu Greenplum for Kubernetes Other software / Other software solutions VMware Tanzu Operations Manager Server applications / Virtualization software |
| Vendor | VMware, Inc |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) CRLF injection
EUVDB-ID: #VU48592
Risk: Medium
CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-26116
CWE-ID:
CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to inject arbitrary data in server response.
The vulnerability exists due to insufficient validation of attacker-supplied data in "http.client". A remote attacker can pass specially crafted data to the application containing CR-LF characters and modify application behavior.
MitigationInstall updates from vendor's website.
Isolation Segment: 2.7 - 2.10
VMware Tanzu Application Service for VMs: 2.7.0 - 2.10.6
Platform Automation Toolkit: 4.3.0 - 5.0.6
VMware Tanzu Operations Manager: 2.7.15 - 2.10.1
Tanzu Greenplum for Kubernetes: 0.1.0 - 1.13.0
CPE2.3- cpe:2.3:a:vmware:isolation_segment:2.10:*:*:*:*:*:*:
- cpe:2.3:a:vmware:isolation_segment:2.9:*:*:*:*:*:*:
- cpe:2.3:a:vmware:isolation_segment:2.8:*:*:*:*:*:*:
- cpe:2.3:a:vmware:isolation_segment:2.7:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_application_service_for_vms:2.10.6:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_application_service_for_vms:2.9.14:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_application_service_for_vms:2.8.20:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_application_service_for_vms:2.7.26:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_operations_manager:2.10.1:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_operations_manager:2.9.10:*:*:*:*:*:*:
- cpe:2.3:a:vmware:vmware_tanzu_operations_manager:2.7.23:*:*:*:*:*:*:
- cpe:2.3:a:vmware:platform_automation_toolkit:4.4.12:*:*:*:*:*:*:
- cpe:2.3:a:vmware:platform_automation_toolkit:4.3.20:*:*:*:*:*:*:
- cpe:2.3:a:vmware:platform_automation_toolkit:5.0.6:*:*:*:*:*:*:
- cpe:2.3:a:vmware:tanzu_greenplum_for_kubernetes:1.13.0:*:*:*:*:*:*:
- cpe:2.3:a:vmware:tanzu_greenplum_for_kubernetes:1.12.0:*:*:*:*:*:*:
- cpe:2.3:a:vmware:tanzu_greenplum_for_kubernetes:1.11.0:*:*:*:*:*:*:
http://tanzu.vmware.com/security/usn-4581-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
