{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.94"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "d31947e1f016e87f24f88b944439bbee892f0429"
            }
          ],
          "repo": "https://github.com/upx/upx",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "p_lx_elf.cpp in UPX 3.94 mishandles ELF headers, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted binary file, as demonstrated by an Invalid Pointer Read in PackLinuxElf64::unpack().",
  "id": "CVE-2017-15056",
  "modified": "2026-03-13T21:54:59.950688201Z",
  "published": "2017-10-06T07:29:00.207Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/upx/upx/issues/128"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}