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RedhatCVE-2023-5056

HistoryDec 18, 2023 - 2:15 p.m.

CVE-2023-5056

2023-12-1814:15:10

CWE-862

redhat

web.nvd.nist.gov

cve-2023-5056

skupper operator

authenticated attacker

unauthorized viewing

information security

CVSS3

6.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

AI Score

Confidence

High

EPSS

Percentile

15.5%

JSON

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.

Affected configurations

Nvd

Node

redhatenterprise_linuxMatch9.0

AND

redhatservice_interconnectMatch1.0

VendorProductVersionCPE
redhatenterprise_linux9.0cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
redhatservice_interconnect1.0cpe:2.3:a:redhat:service_interconnect:1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	enterprise_linux	9.0	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*
redhat	service_interconnect	1.0	cpe:2.3:a:redhat:service_interconnect:1.0:::::::*

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-config-sync-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.4.3-5",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-flow-collector-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.4.3-5",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-operator-bundle",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.4.3-6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-router-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "2.4.3-3",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-service-controller-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.4.3-4",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Service Interconnect 1 for RHEL 9",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "service-interconnect/skupper-site-controller-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "1.4.3-6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:service_interconnect:1::el9"
    ]
  }
]

References

access.redhat.com/errata/RHSA-2023:6219

access.redhat.com/security/cve/CVE-2023-5056

bugzilla.redhat.com/show_bug.cgi?id=2239517

CVSS3

6.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

AI Score

Confidence

High

EPSS

Percentile

15.5%

JSON

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