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9.8
CVSSv3

CVE-2021-3586

Published: 22/08/2022 Updated: 26/08/2022
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0
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Vulnerability Summary

A flaw was found in 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. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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redhat openshift service mesh 2.0

redhat servicemesh-operator 2.0.5.1

Vendor Advisories

Red Hat: CVE-2021-3586
A flaw was found in 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 The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability ...

References

CWE-1188https://bugzilla.redhat.com/show_bug.cgi?id=1967738https://access.redhat.com/security/cve/CVE-2021-3586https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2021-3586
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
hard-codedCVE-2024-27202NULL pointer dereferenceCVE-2024-28075CVE-2024-33608CVE-2024-28889CVE-2024-34572template injectionCVE-2024-34351
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