Vulnerability-Lookup

CVE-2023-2426 (GCVE-0-2023-2426)

Vulnerability from cvelistv5 – Published: 2023-04-29 00:00 – Updated: 2024-10-15 16:28

Title

Use of Out-of-range Pointer Offset in vim/vim

Summary

Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 9.0.1499.

Severity

6.8 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-22 19:41 UTC

CWE

CWE-823 - Use of Out-of-range Pointer Offset

Assigner

@huntr_ai mitre root

References

6 references

URL	Tags
https://huntr.dev/bounties/3451be4c-91c8-4d08-926…
https://github.com/vim/vim/commit/caf642c25de5262…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://support.apple.com/kb/HT213844
https://support.apple.com/kb/HT213845

Impacted products

1 product

Vendor	Product	Version	CPE status
vim	vim/vim	Affected: unspecified , < 9.0.1499 (custom)	guessed

Show details on NVD website

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                "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://support.apple.com/kb/HT213844"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://support.apple.com/kb/HT213845"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-2426",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-02-22T19:41:38.134588Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-10-15T16:28:31.803Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "vim/vim",
              "vendor": "vim",
              "versions": [
                {
                  "lessThan": "9.0.1499",
                  "status": "affected",
                  "version": "unspecified",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 9.0.1499."
            }
          ],
          "metrics": [
            {
              "cvssV3_0": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "LOW",
                "baseScore": 6.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
                "version": "3.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-823",
                  "description": "CWE-823 Use of Out-of-range Pointer Offset",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-12-23T07:06:19.413Z",
            "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
            "shortName": "@huntr_ai"
          },
          "references": [
            {
              "url": "https://huntr.dev/bounties/3451be4c-91c8-4d08-926b-cbff7396f425"
            },
            {
              "url": "https://github.com/vim/vim/commit/caf642c25de526229264cab9425e7c9979f3509b"
            },
            {
              "name": "FEDORA-2023-d6baa1d93e",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LOJP6M7ZTKZQYOGVOOAY6TIE6ACBJL55/"
            },
            {
              "name": "FEDORA-2023-99d2eaac80",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PCLJN4QINITA3ZASKLEJ64C5TFNKELMO/"
            },
            {
              "url": "https://support.apple.com/kb/HT213844"
            },
            {
              "url": "https://support.apple.com/kb/HT213845"
            }
          ],
          "source": {
            "advisory": "3451be4c-91c8-4d08-926b-cbff7396f425",
            "discovery": "EXTERNAL"
          },
          "title": "Use of Out-of-range Pointer Offset in vim/vim"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "assignerShortName": "@huntr_ai",
        "cveId": "CVE-2023-2426",
        "datePublished": "2023-04-29T00:00:00.000Z",
        "dateReserved": "2023-04-29T00:00:00.000Z",
        "dateUpdated": "2024-10-15T16:28:36.516Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

OPENSUSE-SU-2024:12905-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2026-09-20 20:48

Summary

gvim-9.0.1504-1.1 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2023-2426.

CVE-2023-2426

6.1 (Medium)


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

Recommended: 24 products

Open the full advisory

SUSE-SU-2023:2640-1

Vulnerability from csaf_suse - Published: 2023-08-10 14:09 - Updated: 2023-08-10 14:09

Summary

Security update for vim

Severity

Important

Scope

3 vulnerabilities in this advisory, including CVE-2023-2426.

CVE-2023-2426

6.1 (Medium)


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

Recommended: 164 products

Open the full advisory

SUSE-SU-2023:3463-1

Vulnerability from csaf_suse - Published: 2023-08-28 17:15 - Updated: 2026-09-20 15:18

Summary

Security update for vim

Severity

Important

Scope

6 vulnerabilities in this advisory, including CVE-2023-2426.

CVE-2023-2426

6.1 (Medium)


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

Recommended: 38 products

Open the full advisory

SUSE-SU-2023:3497-1

Vulnerability from csaf_suse - Published: 2023-08-30 19:25 - Updated: 2026-09-20 15:18

Summary

Security update for vim

Severity

Important

Scope

3 vulnerabilities in this advisory, including CVE-2023-2426.

CVE-2023-2426

6.1 (Medium)


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

Recommended: 68 products

Open the full advisory

UBUNTU-CVE-2023-2426 (CVE-2023-2426)

Vulnerability from osv_ubuntu – Published: 2023-04-29 22:15 – Updated: 2025-09-08 16:55 – Source website

Details

Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 9.0.1499.

Severity

5.5 (Medium)


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

6.8 (Medium)


                    
                      CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-2426	REPORT
	https://huntr.dev/bounties/3451be4c-91c8-4d08-926…	REPORT
	https://github.com/vim/vim/commit/caf642c25de5262…	REPORT
	https://ubuntu.com/security/notices/USN-6154-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2023-2426	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "vim",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-athena",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-common",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-gtk",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-gtk3",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-gui-common",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-nox",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-runtime",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "vim-tiny",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          },
          {
            "binary_name": "xxd",
            "binary_version": "2:8.2.3995-1ubuntu2.8"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "vim",
        "purl": "pkg:deb/ubuntu/vim@2:8.2.3995-1ubuntu2.8?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:8.2.3995-1ubuntu2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:8.2.2434-3ubuntu3",
        "2:8.2.2434-3ubuntu4",
        "2:8.2.3565-1ubuntu1",
        "2:8.2.3565-1ubuntu2",
        "2:8.2.3565-1ubuntu3",
        "2:8.2.3565-1ubuntu5",
        "2:8.2.3995-1ubuntu1",
        "2:8.2.3995-1ubuntu2",
        "2:8.2.3995-1ubuntu2.1",
        "2:8.2.3995-1ubuntu2.3",
        "2:8.2.3995-1ubuntu2.4",
        "2:8.2.3995-1ubuntu2.5",
        "2:8.2.3995-1ubuntu2.7"
      ]
    }
  ],
  "aliases": [],
  "details": "Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 9.0.1499.",
  "id": "UBUNTU-CVE-2023-2426",
  "modified": "2025-09-08T16:55:42Z",
  "published": "2023-04-29T22:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-2426"
    },
    {
      "type": "REPORT",
      "url": "https://huntr.dev/bounties/3451be4c-91c8-4d08-926b-cbff7396f425"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/vim/vim/commit/caf642c25de526229264cab9425e7c9979f3509b"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6154-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-2426"
    }
  ],
  "related": [
    "USN-6154-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-2426"
  ]
}

WID-SEC-W-2023-1108

Vulnerability from csaf_certbund - Published: 2023-05-01 22:00 - Updated: 2024-01-28 23:00

Summary

vim: Schwachstelle ermöglicht Denial of Service

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2023-2426.

CVE-2023-2426

Es besteht eine Schwachstelle in vim aufgrund eines außerhalb des Bereichs liegenden Zeigeroffsets in "mb_charlen" von [mbyte.c]. Ein Angreifer kann dies ausnutzen, um vim zum Absturz zu bringen oder andere nicht spezifizierte Auswirkungen zu erzielen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich.

Known affected: 6 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.

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-2023-2426 (GCVE-0-2023-2426)

OPENSUSE-SU-2024:12905-1

SUSE-SU-2023:2640-1

SUSE-SU-2023:3463-1

SUSE-SU-2023:3497-1

UBUNTU-CVE-2023-2426 (CVE-2023-2426)

WID-SEC-W-2023-1108

Tags

Sightings

Nomenclature

Related by attack behaviour