s2
--:--:--UTC

Searching APEX

Starting…

  1. ○ Searching Threats, IOCs & Threat Intelligence locally
  2. ○ Querying external providers
  3. ○ Asking AI Forensic Validator
  4. ○ Creating new entry from validated hit

0s elapsed

CVE-2023-1127

📛 CVE Title

Divide By Zero in vim/vim

⬇ Download JSON ⚠ View as Threat

Description

Divide By Zero in GitHub repository vim/vim prior to 9.0.1367.

Overview

State
PUBLISHED
Assigner (CNA)
@huntrdev
CVSS severity
HIGH
CVSS score
CVSS 7.3 / 10 7.3 7.3 / 10
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Effective score
7.3 / 10 HIGH source: CNA overview
MSRC score
7.8 / 10 HIGH MS rating: Important
CWE(s)
CWE-369
Reserved
2023-03-01
Published
2023-03-01 01:00 UTC
Last updated
2025-03-07 17:39 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2023/1xxx/CVE-2023-1127.json
Linked Threat
CVE-2023-1127 — Divide By Zero in vim/vim

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2023-23410
Assigner
@huntrdev
Published
Mar 1, 2023, 12:00:00 AM
Updated
Mar 7, 2025, 4:39:25 PM
EUVD base score (CVSS 3.0)
7.3 / 10
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EUVD-reported EPSS
0.0500
Vendors
vim
Products
vim/vim (unspecified <9.0.1367)
Aliases
GHSA-wvg5-x3jq-vp4g

ENISA description: Divide By Zero in GitHub repository vim/vim prior to 9.0.1367.

EUVD references (5)

Microsoft Security Response Center MSRC

Microsoft's vendor-authoritative record from the Security Update Guide — its own CVSS score, impact, severity rating, exploit assessment, and KB-article fixes. Refreshed 2026-08-11 01:48 UTC (source: CVRF).

MS severity
Important
MS CVSS base score
7.8 / 10 (temporal 7.8)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Release
2023-Mar
Microsoft remediations / KB articles (2)
Microsoft FAQ (1)

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?

One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

Affected products (1)
VendorProductVersionsPlatforms
vim vim/vim unspecified (affected) —

Vendor references (5)

References embedded in the original CVE record by the assigning CNA.

Web references (9)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

Remediations (14)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

AI Forensic Analysis

Only Available for Registered Users. Sign in to view.

Raw JSON

The full cvelistV5 record. Download as CVE-2023-1127.json.

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:32:46.417Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/2d4d309e-4c96-415f-9070-36d0815f1beb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/vim/vim/commit/e0f869196930ef5f25a0ac41c9215b09c9ce2d3c"
          },
          {
            "name": "FEDORA-2023-27958e9307",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDVN5HSWPNVP4QXBPCEGZDLZKURLJWTE/"
          },
          {
            "name": "FEDORA-2023-ccf283d7e1",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJ6TMKKBXHGVUHWFGM4X46VIJO7ZAG2W/"
          },
          {
            "name": "FEDORA-2023-030318ca00",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IE44W6WMMREYCW3GJHPSYP7NK2VT5NY6/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1127",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-07T16:39:11.953023Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-07T16:39:25.382Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "vim/vim",
          "vendor": "vim",
          "versions": [
            {
              "lessThan": "9.0.1367",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Divide By Zero in GitHub repository vim/vim prior to 9.0.1367."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-369",
              "description": "CWE-369 Divide By Zero",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-02T00:00:00.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "url": "https://huntr.dev/bounties/2d4d309e-4c96-415f-9070-36d0815f1beb"
        },
        {
          "url": "https://github.com/vim/vim/commit/e0f869196930ef5f25a0ac41c9215b09c9ce2d3c"
        },
        {
          "name": "FEDORA-2023-27958e9307",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDVN5HSWPNVP4QXBPCEGZDLZKURLJWTE/"
        },
        {
          "name": "FEDORA-2023-ccf283d7e1",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJ6TMKKBXHGVUHWFGM4X46VIJO7ZAG2W/"
        },
        {
          "name": "FEDORA-2023-030318ca00",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IE44W6WMMREYCW3GJHPSYP7NK2VT5NY6/"
        }
      ],
      "source": {
        "advisory": "2d4d309e-4c96-415f-9070-36d0815f1beb",
        "discovery": "EXTERNAL"
      },
      "title": "Divide By Zero in vim/vim"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2023-1127",
    "datePublished": "2023-03-01T00:00:00.000Z",
    "dateReserved": "2023-03-01T00:00:00.000Z",
    "dateUpdated": "2025-03-07T16:39:25.382Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}