{ "id": "CVE-2019-20910", "sourceIdentifier": "cve@mitre.org", "published": "2020-07-16T18:15:13.110", "lastModified": "2020-07-22T17:59:48.907", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in decode_R13_R2000 in decode.c, a different vulnerability than CVE-2019-20011." }, { "lang": "es", "value": "Se detect\u00f3 un problema en GNU LibreDWG versiones hasta 0.9.3. Una entrada dise\u00f1ada conllevar\u00e1 a una lectura excesiva de b\u00fafer en la regi\u00f3n heap de la memoria en la funci\u00f3n decode_R13_R2000 en el archivo decode.c, una vulnerabilidad diferente a CVE-2019-20011" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 4.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-125" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*", "versionEndIncluding": "0.9.3", "matchCriteriaId": "28E3A7DE-65A0-4A6B-BF63-00F627CF17CB" } ] } ] } ], "references": [ { "url": "https://github.com/LibreDWG/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/LibreDWG/libredwg/issues/178", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }