Vulnerability-Lookup

GHSA-PP3F-98QG-5G75

Vulnerability from github – Published: 2022-07-13 00:00 – Updated: 2022-07-21 15:22

Summary

aws-iam-authenticator allow-listed IAM identity may be able to modify their username, escalate privileges before v0.5.9

Details

A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges.

Severity ?

8.1 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "sigs.k8s.io/aws-iam-authenticator"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-2385"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-15T18:09:47Z",
    "nvd_published_at": "2022-07-12T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges.",
  "id": "GHSA-pp3f-98qg-5g75",
  "modified": "2022-07-21T15:22:31Z",
  "published": "2022-07-13T00:00:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2385"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/pull/469"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/commit/029d1dcf2ec8d662d9b1c21260bb197404bc8218"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/tag/v0.5.9"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "aws-iam-authenticator allow-listed IAM identity may be able to modify their username, escalate privileges before v0.5.9"
}

CVE-2022-2385 (GCVE-0-2022-2385)

Vulnerability from cvelistv5 – Published: 2022-07-12 14:25 – Updated: 2024-09-16 22:25

Title

AccessKeyID validation bypass

Summary

A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges.

Severity ?

8.1 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

kubernetes

References

URL

Tags

	https://github.com/kubernetes-sigs/aws-iam-authen…	x_refsource_MISC
	https://groups.google.com/a/kubernetes.io/g/dev/c…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Kubernetes	aws-iam-authenticator	Affected: v0.5.2 , < unspecified (custom) Affected: unspecified , < v0.5.9 (custom)

Credits

Gafnit Amiga

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:39:06.995Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "aws-iam-authenticator",
          "vendor": "Kubernetes",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "v0.5.2",
              "versionType": "custom"
            },
            {
              "lessThan": "v0.5.9",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Gafnit Amiga"
        }
      ],
      "datePublic": "2022-07-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-12T14:25:10",
        "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "shortName": "kubernetes"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs"
        }
      ],
      "source": {
        "defect": [
          "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "AccessKeyID validation bypass",
      "workarounds": [
        {
          "lang": "en",
          "value": "Prior to upgrading, this vulnerability can be mitigated by not using the {{AccessKeyID}} template value to construct usernames."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@kubernetes.io",
          "DATE_PUBLIC": "2022-07-11T16:00:00.000Z",
          "ID": "CVE-2022-2385",
          "STATE": "PUBLIC",
          "TITLE": "AccessKeyID validation bypass"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "aws-iam-authenticator",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_value": "v0.5.2"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "v0.5.9"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kubernetes"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Gafnit Amiga"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472",
              "refsource": "MISC",
              "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
            },
            {
              "name": "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs",
              "refsource": "MISC",
              "url": "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs"
            }
          ]
        },
        "source": {
          "defect": [
            "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
          ],
          "discovery": "EXTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Prior to upgrading, this vulnerability can be mitigated by not using the {{AccessKeyID}} template value to construct usernames."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
    "assignerShortName": "kubernetes",
    "cveId": "CVE-2022-2385",
    "datePublished": "2022-07-12T14:25:10.421681Z",
    "dateReserved": "2022-07-11T00:00:00",
    "dateUpdated": "2024-09-16T22:25:39.286Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-PP3F-98QG-5G75

CVE-2022-2385 (GCVE-0-2022-2385)

Tags

Sightings

Nomenclature