by Kastro
Paper/Archive/CVE-2022-45157

CVE-2022-45157

SUSE rancher — Exposure of vSphere's CPI and CSI credentials in Rancher

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
35
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 38.2.382 × 207.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A vulnerability has been identified in the way that Rancher stores vSphere's CPI (Cloud Provider Interface) and CSI (Container Storage Interface) credentials used to deploy clusters through the vSphere cloud provider. This issue leads to the vSphere CPI and CSI passwords being stored in a plaintext object inside Rancher. This vulnerability is only applicable to users that deploy clusters in vSphere environments.

Affected

ProductAffectedFixed inSource
rancher2.9.0 – < 2.9.32.9.3CNA
rancher2.7.0 – < 2.8.92.8.9CNA

Scores by source

suse (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
suse (CNA)8.5CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refbugzilla.suse.com/show_bug.cgi?id=CVE-2022-45157refgithub.com/rancher/rancher/security/advisories/GHSA-xj7w-r753-vj8v