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{"cveTags": [], "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"}, {"lang": "es", "value": "MesonLSP es un servidor de lenguaje no oficial y no respaldado para meson escrito en C++. Una vulnerabilidad en versiones anteriores a la 4.1.4 permite sobrescribir archivos arbitrarios si el atacante puede hacer que la v\u00edctima ejecute el servidor de idioma dentro de un proyecto manipulado espec\u00edfico o `mesonlsp --full`. La versi\u00f3n 4.1.4 contiene un parche para este problema. Como workaround, evite ejecutar `mesonlsp --full` y establezca la opci\u00f3n del servidor de idioma `others.neverDownloadAutomatically` en `true`."}], "id": "CVE-2024-30254", "lastModified": "2024-04-04T19:24:50.670", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 1.0, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2024-04-04T19:15:08.793", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/JCWasmx86/mesonlsp/commit/594b6334061371911cd59389124ab8af30ce0a3a"}, {"source": "security-advisories@github.com", "url": "https://github.com/JCWasmx86/mesonlsp/security/advisories/GHSA-48c5-35fh-846h"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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