Rancher: Weave CNI password is not set if RKE template is used with CNI value overridden
CVE-2022-21951

6.8MEDIUM

Key Information:

Vendor

Suse
Status
Rancher
Vendor
CVE Published:
25 May 2022

What is CVE-2022-21951?

A Cleartext Transmission of Sensitive Information vulnerability in SUSE Rancher, Rancher allows attackers on the network to read and change network data due to missing encryption of data transmitted via the network when a cluster is created from an RKE template with the CNI value overridden This issue affects: SUSE Rancher Rancher versions prior to 2.5.14; Rancher versions prior to 2.6.5.

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Affected Version(s)

Rancher Rancher < 2.5.14

Rancher Rancher < 2.6.5

References

https://bugzilla.suse.com/show_bug.cgi?id=1199443
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https://github.com/rancher/rancher/security/advisories/GH...
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CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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