GSD-2021-21432

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5.
Aliases
Aliases
CVE-2021-21432
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{
  "GSD": {
    "alias": "CVE-2021-21432",
    "description": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5.",
    "id": "GSD-2021-21432"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21432"
      ],
      "details": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5.",
      "id": "GSD-2021-21432",
      "modified": "2023-12-13T01:23:11.100264Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-21432",
        "STATE": "PUBLIC",
        "TITLE": "Reject unauthorized access with GitHub PATs"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "server",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 0.7.0, \u003c 0.7.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "go-vela"
            }
          ]
        }
      },
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-285 Improper Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/go-vela/server/security/advisories/GHSA-8j3f-mhq8-gmh4",
            "refsource": "CONFIRM",
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          },
          {
            "name": "https://pkg.go.dev/github.com/go-vela/server",
            "refsource": "MISC",
            "url": "https://pkg.go.dev/github.com/go-vela/server"
          },
          {
            "name": "https://github.com/go-vela/server/releases/tag/v0.7.5",
            "refsource": "MISC",
            "url": "https://github.com/go-vela/server/releases/tag/v0.7.5"
          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/go-vela/server/pull/337"
          },
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            "name": "https://github.com/go-vela/server/commit/cb4352918b8ecace9fe969b90404d337b0744d46",
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            "url": "https://github.com/go-vela/server/commit/cb4352918b8ecace9fe969b90404d337b0744d46"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-8j3f-mhq8-gmh4",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
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        {
          "affected_range": "\u003e=v0.7.0 \u003cv0.7.5",
          "affected_versions": "All versions starting from 0.7.0 before 0.7.5",
          "cvss_v2": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-863",
            "CWE-937"
          ],
          "date": "2022-04-12",
          "description": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5.",
          "fixed_versions": [
            "v0.7.5"
          ],
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          "identifiers": [
            "GHSA-8j3f-mhq8-gmh4",
            "CVE-2021-21432"
          ],
          "not_impacted": "All versions before 0.7.0, all versions starting from 0.7.5",
          "package_slug": "go/github.com/go-vela/server",
          "pubdate": "2022-02-15",
          "solution": "Upgrade to version 0.7.5 or above.",
          "title": "Incorrect Authorization",
          "urls": [
            "https://github.com/go-vela/server/security/advisories/GHSA-8j3f-mhq8-gmh4",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21432",
            "https://github.com/go-vela/server/pull/337",
            "https://github.com/go-vela/server/commit/cb4352918b8ecace9fe969b90404d337b0744d46",
            "https://github.com/go-vela/server/releases/tag/v0.7.5",
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                "sha": "65bafd79fb917716323f73873c7521063da467a1",
                "tags": [
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                "timestamp": "20210202204836"
              },
              "number": "v0.7.0"
            },
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                "sha": "cb4352918b8ecace9fe969b90404d337b0744d46",
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              },
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            }
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          "cwe_ids": [
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            "CWE-863",
            "CWE-937"
          ],
          "date": "2022-04-12",
          "description": "Vela is a Pipeline Automation (CI/CD) framework built on Linux container technology written in Golang. An authentication mechanism added in version 0.7.0 enables some malicious user to obtain secrets utilizing the injected credentials within the `~/.netrc` file. Refer to the referenced GitHub Security Advisory for complete details. This is fixed in version 0.7.5.",
          "fixed_versions": [
            "v0.7.5"
          ],
          "identifier": "CVE-2021-21432",
          "identifiers": [
            "GHSA-8j3f-mhq8-gmh4",
            "CVE-2021-21432"
          ],
          "not_impacted": "All versions before 0.7.0, all versions starting from 0.7.5",
          "package_slug": "go/github.com/go-vela/server/api",
          "pubdate": "2022-02-15",
          "solution": "Upgrade to version 0.7.5 or above.",
          "title": "Incorrect Authorization",
          "urls": [
            "https://github.com/go-vela/server/security/advisories/GHSA-8j3f-mhq8-gmh4",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21432",
            "https://github.com/go-vela/server/pull/337",
            "https://github.com/go-vela/server/commit/cb4352918b8ecace9fe969b90404d337b0744d46",
            "https://github.com/go-vela/server/releases/tag/v0.7.5",
            "https://pkg.go.dev/github.com/go-vela/server",
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          ],
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            },
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                "tags": [
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                ],
                "timestamp": "20210408190101"
              },
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            }
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                "cpe_name": [],
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                "vulnerable": true
              }
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            }
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        "problemtype": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-08-12T18:02Z",
      "publishedDate": "2021-04-09T18:15Z"
    }
  }
}


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  • 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.
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