{
  "cveId": "CVE-2024-31745",
  "url": "https://patchblox.com/security/cve/CVE-2024-31745",
  "summary": "CVE-2024-31745 is fixed in 7 products on 1 platform, first by ALAS2023-2024-579, released March 27, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libdwarf: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities:\nCVE-2024-31745:\n\tLibdwarf...",
  "description": "Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities:\nCVE-2024-31745:\n\tLibdwarf v0.9.1 was discovered to contain a heap use-after-free via the dw_empty_errlist_item function at /libdwarf/dwarf_alloc.c.\n\nCVE-2024-2002:\n\tIn a multiply-corrupted DWARF object libdwarf may try to dealloc(free) an allocation twice.\nResults are unpredictable and various. This has been a possibility since we added code to prevent leaks when generating \u0027unattached\u0027 Dwarf_Error records (where there is no Dwarf_Debug available at the point of error).\nThe problem was introduced in libdwarf-0.1.0 in 2021.",
  "published": "2024-03-27T22:12:00Z",
  "severity": "moderate",
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libdwarf",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-devel",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-static",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-tools",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    },
    {
      "platform": "linux",
      "product": "libdwarf-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:0.5.0-1.amzn2023.0.3",
      "fix": "ALAS2023-2024-579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-579",
      "released": "2024-03-27T22:12:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}