GSD-2022-39388

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.
Aliases
Aliases
CVE-2022-39388
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{
  "GSD": {
    "alias": "CVE-2022-39388",
    "description": "Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.",
    "id": "GSD-2022-39388"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-39388"
      ],
      "details": "Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.",
      "id": "GSD-2022-39388",
      "modified": "2023-12-13T01:19:20.761738Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-39388",
        "STATE": "PUBLIC",
        "TITLE": "Istio may allow identity impersonation if user has localhost access"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "istio",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 1.15.0-beta.0, \u003c 1.15.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "istio"
            }
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            "value": "Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT",
          "availabilityImpact": "NONE",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-863: Incorrect Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
            "refsource": "CONFIRM",
            "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4"
          },
          {
            "name": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32",
            "refsource": "MISC",
            "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32"
          },
          {
            "name": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9",
            "refsource": "MISC",
            "url": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9"
          },
          {
            "name": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/",
            "refsource": "MISC",
            "url": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-6c6p-h79f-g6p4",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=1.15.0 \u003c=1.15.2",
          "affected_versions": "All versions starting from 1.15.0 up to 1.15.2",
          "cvss_v3": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-863",
            "CWE-937"
          ],
          "date": "2022-11-15",
          "description": "Istio is an open platform to connect, manage, and secure microservices. In versions on the 1.15.x branch prior to 1.15.3, a user can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane. Version 1.15.3 contains a patch for this issue. There are no known workarounds.",
          "fixed_versions": [
            "1.15.3"
          ],
          "identifier": "CVE-2022-39388",
          "identifiers": [
            "CVE-2022-39388",
            "GHSA-6c6p-h79f-g6p4",
            "GMS-2022-6564"
          ],
          "not_impacted": "All versions before 1.15.0, all versions starting from 1.15.3",
          "package_slug": "go/github.com/istio/istio",
          "pubdate": "2022-11-10",
          "solution": "Upgrade to version 1.15.3 or above.",
          "title": "Incorrect Authorization",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-39388",
            "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
            "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9",
            "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/",
            "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32",
            "https://github.com/advisories/GHSA-6c6p-h79f-g6p4"
          ],
          "uuid": "66924e2a-4929-4f54-8423-2d1ce97304e1"
        },
        {
          "affected_range": "\u003c0",
          "affected_versions": "All versions starting from 1.15.0-beta.0 before 1.15.3",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-11-09",
          "description": "User can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane.",
          "fixed_versions": [
            "1.15.3"
          ],
          "identifier": "GMS-2022-6564",
          "identifiers": [
            "GHSA-6c6p-h79f-g6p4",
            "GMS-2022-6564",
            "CVE-2022-39388"
          ],
          "not_impacted": "All versions before 1.15.0-beta.0, all versions starting from 1.15.3",
          "package_slug": "go/github.com/istio/istio",
          "pubdate": "2022-11-09",
          "solution": "Upgrade to version 1.15.3 or above.",
          "title": "Duplicate of ./go/github.com/istio/istio/CVE-2022-39388.yml",
          "urls": [
            "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
            "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32",
            "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9",
            "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/",
            "https://github.com/advisories/GHSA-6c6p-h79f-g6p4"
          ],
          "uuid": "1e27f2c5-56bb-4141-b1ae-be8cd6667778"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.15.2",
                "versionStartIncluding": "1.15.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4",
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              ],
              "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4"
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              "name": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3/",
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              "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32"
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.1,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-11-15T20:21Z",
      "publishedDate": "2022-11-10T20:15Z"
    }
  }
}



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