|Number of vulnerabilities||1|
|CVE ID|| CVE-2021-3586
|CWE ID|| CWE-254
OpenShift Service Mesh
Server applications / Virtualization software
servicemesh-operator (Red Hat package)
Operating systems & Components / Operating system package or component
|Vendor||Red Hat Inc.|
This security advisory describes one medium risk vulnerability.
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C] [PCI]
CWE-254 - Security Features
Exploit availability: NoDescription
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists in the servicemesh-operator. The NetworkPolicy resources installed for Maistra do not properly specify which ports may be accessed allowing access to all ports on these resources from any pod.
Install updates from vendor's website.Vulnerable software versions
OpenShift Service Mesh: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4
servicemesh-operator (Red Hat package): before 2.0.5-3.el8CPE
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.