by Kastro
Paper/Archive/CVE-2023-22651

CVE-2023-22651

SUSE Rancher — Improper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation.

EPSS 0.8%CVSS 9.9
critical.is priorityof 100
41
CVSS 9.9 (NVD, CNA, ADP agree)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 55.9.559 × 2011.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Improper Privilege Management vulnerability in SUSE Rancher allows Privilege Escalation. A failure in the update logic of Rancher's admission Webhook may lead to the misconfiguration of the Webhook. This component enforces validation rules and security checks before resources are admitted into the Kubernetes cluster. The issue only affects users that upgrade from 2.6.x or 2.7.x to 2.7.2. Users that did a fresh install of 2.7.2 (and did not follow an upgrade path) are not affected.

Affected

ProductAffectedFixed inSource
Rancher2.6.0 – 2.7.22.7.3CNA

Scores by source

CISA ADP9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
suse (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refbugzilla.suse.com/show_bug.cgi?id=CVE-2023-22651refgithub.com/rancher/rancher/security/advisories/GHSA-6m9f-pj6w-w87g