github - ghsa-4f5v-4r5w-g4x3

GHSA-4F5V-4R5W-G4X3

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2023-05-17 00:30

Details

Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.

Severity ?

8.8 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15888"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-21T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.",
  "id": "GHSA-4f5v-4r5w-g4x3",
  "modified": "2023-05-17T00:30:17Z",
  "published": "2022-05-24T17:24:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15888"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2020-07/msg00053.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2020-07/msg00054.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2020-07/msg00071.html"
    },
    {
      "type": "WEB",
      "url": "http://lua-users.org/lists/lua-l/2020-07/msg00079.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-15888 (GCVE-0-2020-15888)

Vulnerability from cvelistv5 – Published: 2020-07-21 21:36 – Updated: 2024-08-04 13:30

Summary

Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/lua/lua/commit/eb41999461b6f42…	x_refsource_MISC
	https://github.com/lua/lua/commit/6298903e35217ab…	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2020-07/msg00053.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2020-07/msg00054.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2020-07/msg00071.html	x_refsource_MISC
	http://lua-users.org/lists/lua-l/2020-07/msg00079.html	x_refsource_MISC

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          },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-4F5V-4R5W-G4X3

CVE-2020-15888 (GCVE-0-2020-15888)

Tags

Sightings

Nomenclature