gsd-2020-24370
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).
Aliases
Aliases
CVE-2020-24370


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-24370",
    "description": "ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).",
    "id": "GSD-2020-24370",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-24370.html",
      "https://access.redhat.com/errata/RHSA-2021:4510",
      "https://advisories.mageia.org/CVE-2020-24370.html",
      "https://linux.oracle.com/cve/CVE-2020-24370.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-24370"
      ],
      "details": "ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).",
      "id": "GSD-2020-24370",
      "modified": "2023-12-13T01:22:12.745747Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-24370",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
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      "references": {
        "reference_data": [
          {
            "name": "http://lua-users.org/lists/lua-l/2020-07/msg00324.html",
            "refsource": "MISC",
            "url": "http://lua-users.org/lists/lua-l/2020-07/msg00324.html"
          },
          {
            "name": "https://github.com/lua/lua/commit/a585eae6e7ada1ca9271607a4f48dfb17868ab7b",
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          },
          {
            "name": "FEDORA-2020-c83556709c",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E6KONNG6UEI3FMEOY67NDZC32NBGBI44/"
          },
          {
            "name": "[debian-lts-announce] 20200926 [SECURITY] [DLA 2381-1] lua5.3 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00019.html"
          },
          {
            "name": "[debian-lts-announce] 20230622 [SECURITY] [DLA 3469-1] lua5.3 security update",
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            "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00031.html"
          }
        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=5.4.0",
          "affected_versions": "Version 5.4.0",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "cwe_ids": [
            "CWE-1035",
            "CWE-191",
            "CWE-937"
          ],
          "date": "2020-09-26",
          "description": "`ldebug.c` allows a negation overflow and segmentation fault in `getlocal` and `setlocal`.",
          "fixed_versions": [],
          "identifier": "CVE-2020-24370",
          "identifiers": [
            "CVE-2020-24370"
          ],
          "not_impacted": "",
          "package_slug": "conan/lua",
          "pubdate": "2020-08-17",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Integer Underflow (Wrap or Wraparound)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-24370",
            "http://lua-users.org/lists/lua-l/2020-07/msg00324.html"
          ],
          "uuid": "4ce42cff-a0ce-420c-9d0d-63363b62b1e7"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:lua:lua:5.4.0:-:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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          },
          {
            "children": [],
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
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            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
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        ]
      },
      "cve": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "en",
                  "value": "CWE-191"
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/lua/lua/commit/a585eae6e7ada1ca9271607a4f48dfb17868ab7b",
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              "url": "https://github.com/lua/lua/commit/a585eae6e7ada1ca9271607a4f48dfb17868ab7b"
            },
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              "name": "http://lua-users.org/lists/lua-l/2020-07/msg00324.html",
              "refsource": "MISC",
              "tags": [
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                "Vendor Advisory"
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              "url": "http://lua-users.org/lists/lua-l/2020-07/msg00324.html"
            },
            {
              "name": "FEDORA-2020-d7ed9f18ff",
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QXYMCIUNGK26VHAYHGP5LPW56G2KWOHQ/"
            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-06-23T01:15Z",
      "publishedDate": "2020-08-17T17:15Z"
    }
  }
}


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