Security advisory

{
  "id": "f1073d38471b97e9b9e19bb4d5d793fa1b4d9bad368c2f6da376fecc768b4878",
  "url": "https://osv.dev/vulnerability/CVE-2023-31441",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-31441",
    "summary": "In NATO Communications and Information Agency anet (aka Advisor Network) through 3.3.0, an attacker can provide a crafted JSON file to sanitizeJson and cause an exception. This is related to the U+FFFD Unicode replacement character. A for loop does not consider that a data structure is being modified during loop execution.",
    "evidence": "osv:CVE-2023-31441",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-31441",
      "aliases": [
        "CVE-2023-31441"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/nci-agency/anet",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "55ff62a902403d8d29efa0fb52ea2b650f3191ab"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.3.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:ncia:advisor_network:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.3.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.3.0",
            "3.2.1",
            "3.1.1",
            "3.2.0",
            "3.1.0",
            "2.1.54",
            "2.1.53",
            "2.1.52",
            "2.1.51",
            "2.1.50",
            "2.1.49",
            "2.1.48",
            "2.1.47",
            "2.1.46",
            "2.1.45",
            "2.1.44",
            "2.1.43",
            "2.1.42-1",
            "2.1.42",
            "v2.1.41",
            "2.1.41",
            "2.1.40",
            "2.1.39",
            "2.1.38",
            "2.1.37",
            "2.1.36",
            "2.1.35",
            "2.1.34",
            "2.1.33",
            "2.1.32",
            "2.1.31",
            "2.1.30",
            "2.1.29",
            "2.1.28",
            "2.1.27",
            "2.1.26",
            "2.1.25",
            "2.1.24",
            "2.1.23",
            "2.1.22",
            "2.1.20",
            "2.1.19",
            "2.1.18",
            "2.1.17",
            "2.1.16",
            "2.1.15",
            "2.1.14",
            "2.1.13",
            "2.1.10",
            "2.1.9",
            "2.1.8",
            "2.1.6",
            "2.1.7",
            "g24eedc12",
            "2.1.5",
            "gceab9524",
            "2.1.4",
            "gef055a2c",
            "2.1.3",
            "2.1.2",
            "2.1.1",
            "2.1.0-b1",
            "2.0.16",
            "2.0.15",
            "2.0.14",
            "2.0.13",
            "2.0.12",
            "2.0.11",
            "2.0.10",
            "2.0.8",
            "2.0.7",
            "2.0.5",
            "2.0.4",
            "2.0.3",
            "2.0.3-beta2",
            "2.0.2",
            "2.0.3-beta1",
            "2.0.1-beta7",
            "2.0.1",
            "2.0.1-beta6",
            "2.0.1-beta5",
            "2.0.1-beta4",
            "2.0.1-beta3",
            "2.0.1-beta2",
            "2.0.1-beta1",
            "2.0.0",
            "2.0.0-beta1",
            "0.0.14"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31441.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:41.994871877Z",
      "provider": "osv",
      "references": [
        "https://github.com/NCI-Agency/anet/blob/0662b99dfdec1ce07439eb7bed02d90320acc721/src/main/java/mil/dds/anet/utils/Utils.java",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31441.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-31441",
        "https://github.com/NCI-Agency/anet/issues/4408"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31441.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-31441",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 509420,
  "published_at": "2023-07-18T00:00:00+00:00"
}