Security advisory

{
  "id": "f34f645aa84a6722161815ae8c24d1e4b91369f91e156a3a37dcc7f011654f0a",
  "url": "https://osv.dev/vulnerability/CVE-2018-11375",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-11375",
    "summary": "The _inst__lds() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.",
    "evidence": "osv:CVE-2018-11375",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-11375",
      "aliases": [
        "CVE-2018-11375"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/radareorg/radare2",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c2b7d11ca74cd98eba8912d94ec0973cf2965697"
                },
                {
                  "last_affected": "c2b7d11ca74cd98eba8912d94ec0973cf2965697"
                },
                {
                  "fixed": "041e53cab7ca33481ae45ecd65ad596976d78e68"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:radare:radare2:2.5.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.5.0"
                      },
                      {
                        "last_affected": "2.5.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "041e53cab7ca33481ae45ecd65ad596976d78e68"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11375.json",
            "vanir_signatures": [
              {
                "id": "CVE-2018-11375-4846e066",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "59949032631124415835154130221442270244",
                    "250905909285801461283216386640223325087",
                    "172584676077272419284248426208721834684",
                    "144713666655975789411430724144284285313"
                  ]
                },
                "source": "https://github.com/radareorg/radare2/commit/041e53cab7ca33481ae45ecd65ad596976d78e68",
                "target": {
                  "file": "libr/anal/p/anal_avr.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2018-11375-be370b10",
                "digest": {
                  "length": 237,
                  "function_hash": "66945593404014828755856947936592576794"
                },
                "source": "https://github.com/radareorg/radare2/commit/041e53cab7ca33481ae45ecd65ad596976d78e68",
                "target": {
                  "file": "libr/anal/p/anal_avr.c",
                  "function": "INST_HANDLER"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:33:01Z"
          }
        }
      ],
      "modified": "2026-10-20T13:33:01.328103277Z",
      "provider": "osv",
      "references": [
        "https://github.com/radare/radare2/issues/9928",
        "https://github.com/radare/radare2/commit/041e53cab7ca33481ae45ecd65ad596976d78e68"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-11375",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387830,
  "published_at": "2018-05-22T19:29:00.207+00:00"
}