CVE-2022-43759 — Improper Privilege Management in Rancher

CWE-269 — Improper Privilege ManagementCWE-284 — Improper Access Control4 documents4 sources
Severity
8.8HIGHNVD
CNA7.2
EPSS
0.3%
top 45.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Suse RancherGithub.com Rancher Rancher
Timeline
PublishedFeb 7

Description

A Improper Privilege Management vulnerability in SUSE Rancher, allows users with access to the escalate verb on PRTBs to escalate permissions for any -promoted resource in any cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5suse/rancherRancher — 2.5.17+1
▶NVDsuse/rancher2.5.0 — 2.5.17+1
▶Gogithub.com/rancher_rancher2.5.0 — 2.5.17+1

🔴Vulnerability Details

3
CVEList
Rancher: Privilege escalation via promoted roles↗2023-02-07
▶
OSV
Privilege escalation in project role template binding (PRTB) and -promoted roles↗2023-01-25
▶
GHSA
Privilege escalation in project role template binding (PRTB) and -promoted roles↗2023-01-25
▶
CVE-2022-43759 — Improper Privilege Management | cvebase