CVE-2020-23907

{"id": "CVE-2020-23907", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-04-21T18:15:08.173", "references": [{"url": "https://github.com/avast/retdec/commit/517298bafaaff0a8e3dd60dd055a67c41b545807", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/avast/retdec/issues/637", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/avast/retdec/commit/517298bafaaff0a8e3dd60dd055a67c41b545807", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/avast/retdec/issues/637", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution."}, {"lang": "es", "value": "Se detect\u00f3 un problema en retdec versi\u00f3n v3.3. En la funci\u00f3n canSplitFunctionOn() del archivo ir_modifications.cpp, se presenta una posible lectura fuera de l\u00edmites debido a un desbordamiento del b\u00fafer de la pila. El impacto es: una Denegaci\u00f3n de Servicio, una Divulgaci\u00f3n de Memoria y una Posible Ejecuci\u00f3n de C\u00f3digo"}], "lastModified": "2024-11-21T05:14:12.893", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:avast:retdec:3.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "11698B96-5CD8-4793-A92B-02DBFD231D7D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}