CVE-2020-16600

{"id": "CVE-2020-16600", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "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": 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": "2020-12-09T21:15:15.413", "references": [{"url": "http://git.ghostscript.com/?p=mupdf.git%3Bh=96751b25462f83d6e16a9afaf8980b0c3f979c8b", "source": "cve@mitre.org"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702253", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://git.ghostscript.com/?p=mupdf.git%3Bh=96751b25462f83d6e16a9afaf8980b0c3f979c8b", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702253", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer."}, {"lang": "es", "value": "Se presenta un vulnerabilidad de Uso de la Memoria Previamente Liberada en la biblioteca MuPDF de Artifex Software, Inc versi\u00f3n 1.17.0-rc1 y anteriores, cuando una p\u00e1gina v\u00e1lida fue seguida por una p\u00e1gina con dimensiones pixmap no v\u00e1lidas, causando que el anillador - a static - apunte a la memoria previamente liberada en lugar de un newband_writer"}], "lastModified": "2024-11-21T05:07:11.093", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "84D9E99D-AFE5-4BD8-A5A2-FD109C6F0A60", "versionEndIncluding": "1.16.1"}, {"criteria": "cpe:2.3:a:artifex:mupdf:1.17.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4251AECB-BFFB-479A-B73A-B222A3DBC936"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}