CVE-2021-41036

{"id": "CVE-2021-41036", "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": "2021-11-03T00:15:08.023", "references": [{"url": "https://github.com/eclipse/paho.mqtt.embedded-c/issues/96", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "emo@eclipse.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "emo@eclipse.org", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "In versions prior to 1.1 of the Eclipse Paho MQTT C Client, the client does not check rem_len size in readpacket."}, {"lang": "es", "value": "En versiones anteriores a 1.1 de Eclipse Paho MQTT C Client, el cliente no comprueba el tama\u00f1o rem_len en readpacket"}], "lastModified": "2021-11-04T18:52:35.630", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:paho_mqtt_c\\/c\\+\\+_client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D118B76A-6E83-4AB0-9701-6248169CB482", "versionEndExcluding": "1.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "emo@eclipse.org"}