github - ghsa-pxvf-cp3x-784h

ghsa-pxvf-cp3x-784h

Vulnerability from github

Published

2023-04-10 09:30

Modified

2023-04-14 06:30

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-45985"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-10T09:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.",
  "id": "GHSA-pxvf-cp3x-784h",
  "modified": "2023-04-14T06:30:16Z",
  "published": "2023-04-10T09:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45985"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5"
    },
    {
      "type": "WEB",
      "url": "https://www.lua.org/bugs.html#5.4.3-11"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2021-12/msg00019.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-45985 (GCVE-0-2021-45985)

Vulnerability from cvelistv5

Published

2023-04-10 00:00

Modified

2025-02-12 16:02

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

n/a

Summary

In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read.

References

►

URL

Tags

	https://www.lua.org/bugs.html#5.4.3-11
	https://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5
	http://lua-users.org/lists/lua-l/2021-12/msg00019.html

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:54:31.069Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.lua.org/bugs.html#5.4.3-11"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://lua-users.org/lists/lua-l/2021-12/msg00019.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "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:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2021-45985",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-12T16:01:31.275627Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-787",
                "description": "CWE-787 Out-of-bounds Write",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-12T16:02:20.735Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Lua 5.4.3, an erroneous finalizer called during a tail call leads to a heap-based buffer over-read."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-10T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.lua.org/bugs.html#5.4.3-11"
        },
        {
          "url": "https://github.com/lua/lua/commit/cf613cdc6fa367257fc61c256f63d917350858b5"
        },
        {
          "url": "http://lua-users.org/lists/lua-l/2021-12/msg00019.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-45985",
    "datePublished": "2023-04-10T00:00:00.000Z",
    "dateReserved": "2022-01-03T00:00:00.000Z",
    "dateUpdated": "2025-02-12T16:02:20.735Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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