CVE-2020-29367

{"id": "CVE-2020-29367", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2020-11-27T20:15:11.090", "references": [{"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26442", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Blosc/c-blosc2/commit/c4c6470e88210afc95262c8b9fcc27e30ca043ee", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "blosc2.c in Blosc C-Blosc2 through 2.0.0.beta.5 has a heap-based buffer overflow when there is a lack of space to write compressed data."}, {"lang": "es", "value": "El archivo blosc2.c en Blosc C-Blosc2 hasta versi\u00f3n 2.0.0.beta.5. presenta un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria cuando carece de espacio para escribir datos comprimidos"}], "lastModified": "2020-12-03T20:58:00.250", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:a2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F38E7F84-C0DD-4A66-8D73-2644234A96FC"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:a3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73549200-288F-41FD-8B92-DDDFC4C69C29"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:a4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D28CA7AD-5034-4754-9F95-155967E07FA0"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:a5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A429AC4-C03D-45DF-ADF9-1BC853C03AF1"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89600A69-9878-4ACB-84B4-4363F14FC348"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "579AD92B-4D68-4986-B0CD-24ABB767EABE"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9AA58E0-C130-43D6-A1A4-881840BEE51E"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B426166C-73BC-4234-8796-6D572177C9E8"}, {"criteria": "cpe:2.3:a:c-blosc2_project:c-blosc2:2.0.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6761509F-D81C-4E57-B9B1-F55460A9BA27"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}