A flaw was found in the Skupper operator, which may permit a certain configuration to create a service account that would allow an authenticated attacker in the adjacent cluster to view deployments in all namespaces in the cluster. This issue permits unauthorized viewing of information outside of the user's purview.
Published 2023-12-18 14:15:10
Updated 2023-12-29 18:14:30
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2023-5056

Exploit prediction scoring system (EPSS) score for CVE-2023-5056

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-5056

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.1
MEDIUM CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
2.3
1.4
NIST
6.8
MEDIUM CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
2.3
4.0
Red Hat, Inc.
6.8
MEDIUM CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
N/A
N/A
RedHat-CVE-2023-5056

CWE ids for CVE-2023-5056

  • The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
    Assigned by:
    • nvd@nist.gov (Primary)
    • secalert@redhat.com (Secondary)

References for CVE-2023-5056

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