{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.3.1"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "6ef55aa63a563864774f4777dcd1a69933b62a72"
            },
            {
              "fixed": "aa6917772d2f32e5a7daab25a46c72df0b5ea406"
            }
          ],
          "repo": "https://github.com/rizinorg/rizin",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-hqqp-vjcm-mw8r"
  ],
  "database_specific": {},
  "details": "Rizin is a UNIX-like reverse engineering framework and command-line toolset. In versions up to and including 0.3.1 there is a heap-based out of bounds write in parse_die() when reversing an AMD64 ELF binary with DWARF debug info. When a malicious AMD64 ELF binary is opened by a victim user, Rizin may crash or execute unintended actions. No workaround are known and users are advised to upgrade.",
  "id": "CVE-2021-43814",
  "modified": "2026-08-07T11:31:30.412225818Z",
  "published": "2021-12-13T20:15:07.640Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/rizinorg/rizin/issues/2083"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/rizinorg/rizin/security/advisories/GHSA-hqqp-vjcm-mw8r"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rizinorg/rizin/commit/aa6917772d2f32e5a7daab25a46c72df0b5ea406"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}