Vulnerability-Lookup

CVE-2022-33099 (GCVE-0-2022-33099)

Vulnerability from cvelistv5 – Published: 2022-07-01 11:26 – Updated: 2024-08-03 08:01

Summary

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

Severity

7.5 (High)


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

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/lua/lua/commit/42d40581dd919fb…	x_refsource_MISC
https://lua-users.org/lists/lua-l/2022-05/msg00035.html	x_refsource_MISC
https://lua-users.org/lists/lua-l/2022-05/msg00042.html	x_refsource_MISC
https://lua-users.org/lists/lua-l/2022-05/msg00073.html	x_refsource_MISC
https://www.lua.org/bugs.html#Lua-stack%20overflo…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

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            "source": "cve@mitre.org",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00035.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00042.html"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00073.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00035.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00042.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lua-users.org/lists/lua-l/2022-05/msg00073.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-787"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T06:32:01+00:00",
      "cve": "CVE-2022-33099",
      "id": "CVE-2022-33099",
      "initial_release_date": "2022-07-01T00:00:00+00:00",
      "product_status:fixed": "58",
      "product_status:known_not_affected": "15",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-33099.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-04T00:38:10Z",
      "cve": "CVE-2022-33099",
      "id": "CVE-2022-33099",
      "initial_release_date": "2023-02-15T03:25:08Z",
      "product_status:known_not_affected": "398",
      "product_status:recommended": "26",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-33099",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-33099.json",
      "version": "26"
    }
  }
}

MSRC_CVE-2022-33099

Vulnerability from csaf_microsoft - Published: 2022-07-02 00:00 - Updated: 2026-02-18 01:03

Summary

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

Scope

1 vulnerability in this advisory, including CVE-2022-33099.

CVE-2022-33099

7.5 (High)


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

Fixed: 6 products Known affected: 6 products Known not affected: 2 products

https://learn.microsoft.com/en-us/azure/azure-linux/tutoria…

Open the full advisory

OESA-2022-1764 (CVE-2022-33099)

Vulnerability from osv_openeuler – Published: 2022-07-22 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

lua security update

Details

Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.

Security Fix(es):

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.(CVE-2022-33099)

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://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-33099	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "lua-devel-5.4.3-7.oe2203.aarch64.rpm",
          "lua-debugsource-5.4.3-7.oe2203.aarch64.rpm",
          "lua-debuginfo-5.4.3-7.oe2203.aarch64.rpm",
          "lua-5.4.3-7.oe2203.aarch64.rpm"
        ],
        "noarch": [
          "lua-help-5.4.3-7.oe2203.noarch.rpm"
        ],
        "src": [
          "lua-5.4.3-7.oe2203.src.rpm"
        ],
        "x86_64": [
          "lua-5.4.3-7.oe2203.x86_64.rpm",
          "lua-devel-5.4.3-7.oe2203.x86_64.rpm",
          "lua-debugsource-5.4.3-7.oe2203.x86_64.rpm",
          "lua-debuginfo-5.4.3-7.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "lua",
        "purl": "pkg:rpm/openEuler/lua\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.4.3-7.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.\r\n\r\nSecurity Fix(es):\r\n\r\nAn issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.(CVE-2022-33099)",
  "id": "OESA-2022-1764",
  "modified": "2026-08-06T11:05:02Z",
  "published": "2022-07-22T11:05:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1764"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33099"
    }
  ],
  "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": "lua security update",
  "upstream": [
    "CVE-2022-33099"
  ]
}

OPENSUSE-SU-2024:12167-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

liblua5_4-5-32bit-5.4.4-5.1 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2022-33099.

CVE-2022-33099

5.5 (Medium)


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

Recommended: 20 products

Open the full advisory

OPENSUSE-SU-2025:15401-1

Vulnerability from csaf_opensuse - Published: 2025-08-03 00:00 - Updated: 2025-08-03 00:00

Summary

liblua5_5-5-5.5.0~beta1-1.1 on GA media

Severity

Moderate

Scope

9 vulnerabilities in this advisory, including CVE-2022-33099.

CVE-2022-33099

5.5 (Medium)


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

Recommended: 16 products

Open the full advisory

RHSA-2022:7329

Vulnerability from csaf_redhat - Published: 2022-11-02 14:37 - Updated: 2026-08-04 12:42

Summary

Red Hat Security Advisory: lua security update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2022-33099.

CVE-2022-33099

A vulnerability was found in Lua. During error handling, the luaG_errormsg() component uses slots from EXTRA_STACK. Some errors can recur such as a string overflow while creating an error message in 'luaG_runerror', or a C-stack overflow before calling the message handler, causing a crash that leads to a denial of service.

6.5 (Medium)


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

Fixed: 58 products

https://access.redhat.com/errata/RHSA-2022:7329

Open the full advisory

RHSA-2022_7329

Vulnerability from csaf_redhat - Published: 2022-11-02 14:37 - Updated: 2024-11-22 20:38

Summary

Red Hat Security Advisory: lua security update

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2022-33099.

CVE-2022-33099

6.5 (Medium)


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

Fixed: 93 products

https://access.redhat.com/errata/RHSA-2022:7329

Open the full advisory

SCA-2025-0006

Vulnerability from csaf_sick - Published: 2025-04-28 13:00 - Updated: 2025-04-28 13:00

Summary

Vulnerability affecting picoScan and multiScan

Scope

23 vulnerabilities in this advisory, including CVE-2022-33099.

CVE-2022-33099

7.5 (High)


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

Known not affected: 2 products

Open the full advisory

UBUNTU-CVE-2022-33099 (CVE-2022-33099)

Vulnerability from osv_ubuntu – Published: 2022-07-01 12:15 – Updated: 2026-04-22 07:41 – Source website

Details

An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.

Severity

7.5 (High)


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

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2022-33099	REPORT
	https://lua-users.org/lists/lua-l/2022-05/msg00073.html	REPORT
	https://lua-users.org/lists/lua-l/2022-05/msg00042.html	REPORT
	https://www.lua.org/bugs.html#Lua-stack%20overflo…	REPORT
	https://lua-users.org/lists/lua-l/2022-05/msg00035.html	REPORT
	https://github.com/lua/lua/commit/42d40581dd919fb…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2022-33099	REPORT
	https://ubuntu.com/security/notices/USN-6916-1	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "liblua5.4-0",
            "binary_version": "5.4.4-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "lua5.4",
            "binary_version": "5.4.4-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "lua5.4",
        "purl": "pkg:deb/ubuntu/lua5.4@5.4.4-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.4.4-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.4.2-2",
        "5.4.3-1",
        "5.4.4-1"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.",
  "id": "UBUNTU-CVE-2022-33099",
  "modified": "2026-04-22T07:41:36Z",
  "published": "2022-07-01T12:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-33099"
    },
    {
      "type": "REPORT",
      "url": "https://lua-users.org/lists/lua-l/2022-05/msg00073.html"
    },
    {
      "type": "REPORT",
      "url": "https://lua-users.org/lists/lua-l/2022-05/msg00042.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua%2Dstack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error"
    },
    {
      "type": "REPORT",
      "url": "https://lua-users.org/lists/lua-l/2022-05/msg00035.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33099"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6916-1"
    }
  ],
  "related": [
    "USN-6916-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-33099"
  ]
}

WID-SEC-W-2022-1951

Vulnerability from csaf_certbund - Published: 2022-11-02 23:00 - Updated: 2025-08-04 22:00

Summary

Red Hat Enterprise Linux (lua): Schwachstelle ermöglicht Denial of Service

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2022-33099.

CVE-2022-33099

Known affected: 4 products

Open the full advisory

WID-SEC-W-2023-1542

Vulnerability from csaf_certbund - Published: 2023-06-22 22:00 - Updated: 2025-11-18 23:00

Summary

Red Hat OpenShift: Mehrere Schwachstellen

Severity

Hoch

Scope

93 vulnerabilities in this advisory, including CVE-2022-33099.

CVE-2022-33099

Known affected: 19 products

Open the full advisory

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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2022-33099 (GCVE-0-2022-33099)

OESA-2022-1764 (CVE-2022-33099)

UBUNTU-CVE-2022-33099 (CVE-2022-33099)

Tags

Sightings

Nomenclature

Related by attack behaviour