CVE-2018-1000052

{"id": "CVE-2018-1000052", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-02-09T23:29:01.837", "references": [{"url": "https://github.com/fmtlib/fmt/commit/8cf30aa2be256eba07bb1cefb998c52326e846e7", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/fmtlib/fmt/issues/642", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-134"}]}], "descriptions": [{"lang": "en", "value": "fmtlib version prior to version 4.1.0 (before commit 0555cea5fc0bf890afe0071a558e44625a34ba85) contains a Memory corruption (SIGSEGV), CWE-134 vulnerability in fmt::print() library function that can result in Denial of Service. This attack appear to be exploitable via Specifying an invalid format specifier in the fmt::print() function results in a SIGSEGV (memory corruption, invalid write). This vulnerability appears to have been fixed in after commit 8cf30aa2be256eba07bb1cefb998c52326e846e7."}, {"lang": "es", "value": "fmtlib, en versiones anteriores a la 4.1.0 (antes del commit con ID 0555cea5fc0bf890afe0071a558e44625a34ba85), contiene una vulnerabilidad CWE-134 de corrupci\u00f3n de memoria (SIGSEGV) en la funci\u00f3n de biblioteca fmt::print() que puede resultar en una denegaci\u00f3n de servicio (DoS). El ataque parece ser explotable mediante la especificaci\u00f3n de un especificador con formato inv\u00e1lido en la funci\u00f3n fmt::print(), lo que resulta en un SIGSEGV (corrupci\u00f3n de memoria y escritura inv\u00e1lida). Parece ser que la vulnerabilidad se ha solucionado tras el commit con ID 8cf30aa2be256eba07bb1cefb998c52326e846e7."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fmt:fmt:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "353F293D-0F46-4DFB-89DC-27B50ABB2066", "versionEndExcluding": "4.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}