Veracode Vulnerability DatabaseVERACODE:39026Privilege Escalation
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
21.1%
github.com/rancher/rancher is vulnerable to Privilege Escalation. The vulnerability exists due to a flaw in the authorization logic, which allows an attacker to escalate permissions for any -promoted resource in any cluster through the project role template binding (PRTB) and -promoted roles.
References
bugzilla.suse.com/show_bug.cgi?id=1205293
github.com/advisories/GHSA-7m72-mh5r-6j3r
github.com/rancher/rancher/commit/96c3532e8f036860969f33bf4870df17f0f7f62d
github.com/rancher/rancher/commit/d6e35b4ef6ede8d9b547cbfcad141894fb01de8f
github.com/rancher/rancher/pull/40242
github.com/rancher/rancher/pull/40243
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
21.1%