SuseCVELIST:CVE-2022-31247CVE-2022-31247 Rancher: Downstream cluster privilege escalation through cluster and project role template binding (CRTB/PRTB)
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.5%
An Improper Authorization vulnerability in SUSE Rancher, allows any user who has permissions to create/edit cluster role template bindings or project role template bindings (such as cluster-owner, manage cluster members, project-owner and manage project members) to gain owner permission in another project in the same cluster or in another project on a different downstream cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.6.7; Rancher versions prior to 2.5.16.
CNA Affected
[
{
"product": "Rancher",
"vendor": "SUSE",
"versions": [
{
"lessThan": "2.6.7",
"status": "affected",
"version": "Rancher",
"versionType": "custom"
}
]
},
{
"product": "Rancher",
"vendor": "SUSE",
"versions": [
{
"lessThan": "2.5.16",
"status": "affected",
"version": "Rancher",
"versionType": "custom"
}
]
}
]Related
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
9.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
40.5%