github - ghsa-rvj2-9p3c-wmwh

ghsa-rvj2-9p3c-wmwh

Vulnerability from github

Published

2022-03-15 00:00

Modified

2022-03-22 00:00

Severity ?

6.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

Details

Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-44964"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-14T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.",
  "id": "GHSA-rvj2-9p3c-wmwh",
  "modified": "2022-03-22T00:00:53Z",
  "published": "2022-03-15T00:00:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44964"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2021-11/msg00186.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2021-12/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2021-12/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2021-12/msg00030.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-44964

Vulnerability from cvelistv5

Published

2022-03-14 14:24

Modified

2024-08-04 04:32

Severity ?

Summary

Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.

References

▼	URL	Tags
	http://lua-users.org/lists/lua-l/2021-11/msg00186.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2021-12/msg00007.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2021-12/msg00015.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2021-12/msg00030.html	x_refsource_MISC
	https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://lua-users.org/lists/lua-l/2021-11/msg00186.html"
          },
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "http://lua-users.org/lists/lua-l/2021-12/msg00007.html"
          },
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              "x_refsource_MISC",
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            ],
            "url": "http://lua-users.org/lists/lua-l/2021-12/msg00015.html"
          },
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            "tags": [
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            ],
            "url": "http://lua-users.org/lists/lua-l/2021-12/msg00030.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        "dateUpdated": "2022-03-14T14:24:51",
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          "url": "https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability"
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            },
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    "datePublished": "2022-03-14T14:24:51",
    "dateReserved": "2021-12-13T00:00:00",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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