CVE-2023-3027

CWE-269 — Improper Privilege ManagementCWE-863 — Incorrect Authorization4 documents4 sources
Severity
7.8HIGH
EPSS
0.0%
top 88.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Redhat Advanced Cluster Management FOR Kubernetes
Timeline
PublishedJun 5
Latest updateJun 6

Description

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values (instead of the policy apply a static manifest on a managed cluster) of taking advantage of cluster scoped access in a created policy. This feature does not restrict properly to lookup content from the namespace where the policy was created.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5rhacm2.5, 2.6, 2.7

🔴Vulnerability Details

2
GHSA
GHSA-ffmc-4rrr-xm85: The grc-policy-propagator allows security escalation within the cluster↗2023-06-06
▶
CVEList
CVE-2023-3027: The grc-policy-propagator allows security escalation within the cluster↗2023-06-05
▶

📋Vendor Advisories

1
Red Hat
ACM: governance policy propagator privilege escalation↗2023-05-31
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CVE-2023-3027 (HIGH CVSS 7.8) | The grc-policy-propagator allows se | cvebase.io