Security advisory

{
  "id": "e40f4f4f7afa2946218a4a78eb68ef1f03bf37f38394f65fdbe751ab51bb2201",
  "url": "https://osv.dev/vulnerability/CVE-2020-13846",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-13846",
    "summary": "Sylabs Singularity 3.5.0 through 3.5.3 fails to report an error in a Status Code.",
    "evidence": "osv:CVE-2020-13846",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-13846",
      "aliases": [
        "CVE-2020-13846",
        "GHSA-6w7g-p4jh-rf92"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apptainer/singularity",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f1c48e1de6f2596f4d318ed64e4c65a53771b5af"
                },
                {
                  "last_affected": "8d88457d9bde4f5970daae3973828e73d6c6a780"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.5.0"
                      },
                      {
                        "last_affected": "3.5.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.5.3-rc.2",
            "v3.5.3",
            "v3.5.3-rc.1",
            "v3.5.2",
            "v3.5.1-rc.2",
            "v3.5.1",
            "v3.5.1-rc.1",
            "v3.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13846.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/sylabs/singularity",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f1c48e1de6f2596f4d318ed64e4c65a53771b5af"
                },
                {
                  "last_affected": "8d88457d9bde4f5970daae3973828e73d6c6a780"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.5.0"
                      },
                      {
                        "last_affected": "3.5.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.5.3-rc.2",
            "v3.5.3",
            "v3.5.3-rc.1",
            "v3.5.2",
            "v3.5.1-rc.2",
            "v3.5.1",
            "v3.5.1-rc.1",
            "v3.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13846.json"
          }
        }
      ],
      "modified": "2026-10-24T10:50:37.336966855Z",
      "provider": "osv",
      "references": [
        "https://medium.com/sylabs",
        "https://github.com/hpcng/singularity/security/advisories/GHSA-6w7g-p4jh-rf92"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-13846",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442356,
  "published_at": "2020-07-14T18:15:14.463+00:00"
}