Vulnerability-Lookup

oesa-2021-1025

Vulnerability from osv_openeuler

Published

2021-02-05 11:04

Modified

2026-08-06 11:04

Summary

luajit security update

Details

LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language.\r\n\r\n Security Fix(es):\r\n\r\n LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.(CVE-2020-15890)\r\n\r\n

Severity

7.5 (High)


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

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2020-15890	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "luajit-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.aarch64.rpm",
          "luajit-devel-2.1.0-1.oe1.aarch64.rpm",
          "luajit-help-2.1.0-1.oe1.aarch64.rpm",
          "luajit-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.aarch64.rpm",
          "luajit-devel-2.1.0-1.oe1.aarch64.rpm",
          "luajit-help-2.1.0-1.oe1.aarch64.rpm"
        ],
        "src": [
          "luajit-2.1.0-1.oe1.src.rpm",
          "luajit-2.1.0-1.oe1.src.rpm"
        ],
        "x86_64": [
          "luajit-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.x86_64.rpm",
          "luajit-devel-2.1.0-1.oe1.x86_64.rpm",
          "luajit-help-2.1.0-1.oe1.x86_64.rpm",
          "luajit-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.x86_64.rpm",
          "luajit-devel-2.1.0-1.oe1.x86_64.rpm",
          "luajit-help-2.1.0-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS",
        "name": "luajit",
        "purl": "pkg:rpm/openEuler/luajit\u0026distro=openEuler-20.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.0-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "luajit-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.aarch64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.aarch64.rpm",
          "luajit-devel-2.1.0-1.oe1.aarch64.rpm",
          "luajit-help-2.1.0-1.oe1.aarch64.rpm"
        ],
        "src": [
          "luajit-2.1.0-1.oe1.src.rpm"
        ],
        "x86_64": [
          "luajit-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debuginfo-2.1.0-1.oe1.x86_64.rpm",
          "luajit-debugsource-2.1.0-1.oe1.x86_64.rpm",
          "luajit-devel-2.1.0-1.oe1.x86_64.rpm",
          "luajit-help-2.1.0-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "luajit",
        "purl": "pkg:rpm/openEuler/luajit\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.0-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language.\\r\\n\\r\\n\r\nSecurity Fix(es):\\r\\n\\r\\n\r\nLuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.(CVE-2020-15890)\\r\\n\\r\\n",
  "id": "OESA-2021-1025",
  "modified": "2026-08-06T11:04:15Z",
  "published": "2021-02-05T11:04:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1025"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15890"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "luajit security update",
  "upstream": [
    "CVE-2020-15890"
  ]
}

CVE-2020-15890 (GCVE-0-2020-15890)

Vulnerability from cvelistv5 – Published: 2020-07-21 21:35 – Updated: 2025-11-03 18:07

Summary

LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/LuaJIT/LuaJIT/issues/601	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4501-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2025…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T18:07:55.673Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/LuaJIT/LuaJIT/issues/601"
          },
          {
            "name": "[debian-lts-announce] 20200728 [SECURITY] [DLA 2296-1] luajit security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00026.html"
          },
          {
            "name": "USN-4501-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4501-1/"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-19T01:06:11.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/LuaJIT/LuaJIT/issues/601"
        },
        {
          "name": "[debian-lts-announce] 20200728 [SECURITY] [DLA 2296-1] luajit security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00026.html"
        },
        {
          "name": "USN-4501-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4501-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-15890",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/LuaJIT/LuaJIT/issues/601",
              "refsource": "MISC",
              "url": "https://github.com/LuaJIT/LuaJIT/issues/601"
            },
            {
              "name": "[debian-lts-announce] 20200728 [SECURITY] [DLA 2296-1] luajit security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00026.html"
            },
            {
              "name": "USN-4501-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4501-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-15890",
    "datePublished": "2020-07-21T21:35:32.000Z",
    "dateReserved": "2020-07-21T00:00:00.000Z",
    "dateUpdated": "2025-11-03T18:07:55.673Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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