CVE-2019-20022

{"id": "CVE-2019-20022", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-12-27T02:15:10.873", "references": [{"url": "https://github.com/saitoha/libsixel/issues/108", "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-672"}]}], "descriptions": [{"lang": "en", "value": "An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3."}, {"lang": "es", "value": "Se detect\u00f3 una desreferencia de direcci\u00f3n de memoria no v\u00e1lida en la funci\u00f3n load_pnm en el archivo frompnm.c en libsixel versiones anteriores a 1.8.3."}], "lastModified": "2020-01-02T20:12:55.267", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libsixel_project:libsixel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A5CB650-56E4-4DF9-9310-080C174E1528", "versionEndExcluding": "1.8.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}