CVE-2020-27794

{"id": "CVE-2020-27794", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2022-08-19T23:15:08.427", "references": [{"url": "https://github.com/radareorg/radare2/commit/cb8b683758edddae2d2f62e8e63a738c39f92683", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/radareorg/radare2/issues/16303", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash."}, {"lang": "es", "value": "Se ha detectado un problema de doble liberaci\u00f3n en radare2 en la funci\u00f3n cmd_info.c:cmd_info(). Una explotaci\u00f3n con \u00e9xito podr\u00eda conllevar a una modificaci\u00f3n de ubicaciones de memoria no esperadas y causar potencialmente un bloqueo."}], "lastModified": "2022-08-22T13:47:12.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEE8DA49-FB7A-4416-8942-56DD67E62CD9", "versionEndExcluding": "4.4.0"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}