Security advisory

{
  "id": "0b1277fb46bb322d6799dda72eed3476f3f5e0ee44283311beb4133a5fc1d789",
  "url": "https://osv.dev/vulnerability/CVE-2021-45102",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-45102",
    "summary": "An issue was discovered in HTCondor 9.0.x before 9.0.4 and 9.1.x before 9.1.2. When authenticating to an HTCondor daemon using a SciToken, a user may be granted authorizations beyond what the token should allow.",
    "evidence": "osv:CVE-2021-45102",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-45102",
      "aliases": [
        "CVE-2021-45102"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/htcondor/htcondor",
              "type": "GIT",
              "events": [
                {
                  "introduced": "397ce7a3488d7b4e41168b0d039b19468138eeea"
                },
                {
                  "last_affected": "25be8bba5ab8a4160122358ddd5612a5de22091c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wisc:htcondor:9.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.0.0"
                      },
                      {
                        "last_affected": "9.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:wisc:htcondor:9.0.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.0.1"
                      },
                      {
                        "last_affected": "9.0.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:wisc:htcondor:9.0.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.0.2"
                      },
                      {
                        "last_affected": "9.0.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:wisc:htcondor:9.1.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.1.0"
                      },
                      {
                        "last_affected": "9.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "9.0.0",
            "9.0.1",
            "9.0.2",
            "9.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45102.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:39.831817468Z",
      "provider": "osv",
      "references": [
        "https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0004/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-45102",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434765,
  "published_at": "2021-12-16T05:15:08.917+00:00"
}