CVE-2021-36782
A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data. This issue affects: SUSE Rancher Rancher versions prior to 2.5.16; Rancher versions prior to 2.6.7.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 4.17% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-312
- Affected
- suse/rancher
- Source
- meissner@suse.de
References
- https://bugzilla.suse.com/show_bug.cgi?id=1193988Exploit, Issue Tracking, Mitigation, Vendor Advisory
- https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2fExploit, Mitigation, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1193988Exploit, Issue Tracking, Mitigation, Vendor Advisory
- https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2fExploit, Mitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.