{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:32:05.394Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h"
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:jcwasmx86:mesonlsp:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mesonlsp",
            "vendor": "jcwasmx86",
            "versions": [
              {
                "lessThan": "4.1.4",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-30254",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-04T20:03:25.558074Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-26T20:43:45.256Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mesonlsp",
          "vendor": "JCWasmx86",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.1.4"
            }
          ]
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MesonLSP is an unofficial, unendorsed language server for meson written in C++. A vulnerability in versions prior to 4.1.4 allows overwriting arbitrary files if the attacker can make the victim either run the language server within a specific crafted project or `mesonlsp --full`. Version 4.1.4 contains a patch for this issue. As a workaround, avoid running `mesonlsp --full` and set the language server option `others.neverDownloadAutomatically` to `true`.\n\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-04T19:00:42.227Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h"
        },
        {
          "name": "https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a"
        }
      ],
      "source": {
        "advisory": "GHSA-48c5-35fh-846h",
        "discovery": "UNKNOWN"
      },
      "title": "Directory traversal allowing overwriting arbitrary files"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-30254",
    "datePublished": "2024-04-04T19:00:42.227Z",
    "dateReserved": "2024-03-26T12:52:00.933Z",
    "dateUpdated": "2024-08-26T20:43:45.256Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}