{
  "id": "CVE-2023-39743",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-08-17T19:15:13.077",
  "lastModified": "2024-11-21T08:15:54.580",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "lrzip-next LZMA v23.01 was discovered to contain an access violation via the component /bz3_decode_block src/libbz3.c."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que lrzip-next LZMA v23.01 contiene una violaci\u00f3n de acceso a trav\u00e9s del componente /bz3_decode_block src/libbz3.c."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:pete4abw:lzma_software_development_kit:23.01:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/huanglei3/lrzip-next-poc/tree/main",
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description"
      ]
    },
    {
      "url": "https://github.com/pete4abw/lrzip-next/issues/132",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking"
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}