Libdwarf: crashes randomly on fuzzed object

{
  "id": "848ef8b9d332a3aa2f1043e6e4c6c863a2f5cfe1f1160c403856f5b3d3ac9731",
  "url": "https://osv.dev/vulnerability/CVE-2024-2002",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Libdwarf: crashes randomly on fuzzed object",
    "summary": "A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.",
    "evidence": "osv:CVE-2024-2002",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-2002",
      "aliases": [
        "CVE-2024-2002"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/davea42/libdwarf-code",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5e43a5ab73cb00c8a46660b361366a8c9c3c93c9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.1.0"
                      },
                      {
                        "fixed": "0.9.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.9.1",
            "libdwarf-0.9.1",
            "v0.9.0",
            "libdwarf-0.9.0",
            "v0.8.0",
            "v0.8.0-fixedtag",
            "libdwarf-0.8.0-fixedtag",
            "v0.7.0",
            "libdwarf-0.7.0",
            "v0.6.0",
            "libdwarf-0.6.0",
            "v0.5.0",
            "libdwarf-0.5.0",
            "v0.4.2",
            "libdwarf-0.4.2",
            "v0.4.1",
            "libdwarf-0.4.1",
            "v0.4.0",
            "libdwarf-0.4.0",
            "v0.3.4",
            "libdwarf-0.3.4",
            "libdwarf-0.3.3",
            "libdwarf-0.3.2",
            "libdwarf-0.3.1",
            "libdwarf-0.3.0",
            "libdwarf-0.2.0",
            "libdwarf-0.1.1",
            "20210528",
            "20210305",
            "20201201",
            "20201020",
            "20200825",
            "20200719",
            "20200703",
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            "20180809",
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            "20150115",
            "20150112",
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            "20140208",
            "20140131",
            "20130729-b",
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          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-2002.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.680759311Z",
      "provider": "osv",
      "references": [
        "https://access.redhat.com/downloads/content/package-browser/",
        "https://github.com/davea42/libdwarf-code/",
        "https://github.com/davea42/libdwarf-code/blob/main/bugxml/data.txt",
        "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW/",
        "https://access.redhat.com/security/cve/CVE-2024-2002",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2002.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-2002",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2267700"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-415"
        ],
        "cna_assigner": "redhat",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0.1.0"
                  },
                  {
                    "last_affected": "0.1.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/2xxx/CVE-2024-2002.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-2002",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 520234,
  "published_at": "2024-03-18T12:26:31.386+00:00"
}