Show plain JSON{"id": "CVE-2020-36773", "cveTags": [], "metrics": {"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": "2024-02-04T18:16:00.713", "references": [{"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702229", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1177922", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=8c7bd787defa071c96289b7da9397f673fddb874", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/tag/gs9530", "tags": ["Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}, {"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Artifex Ghostscript before 9.53.0 has an out-of-bounds write and use-after-free in devices/vector/gdevtxtw.c (for txtwrite) because a single character code in a PDF document can map to more than one Unicode code point (e.g., for a ligature)."}, {"lang": "es", "value": "Artifex Ghostscript anterior a 9.53.0 tiene una escritura y un use-after-free fuera de los l\u00edmites en devices/vector/gdevtxtw.c (para txtwrite) porque un c\u00f3digo de un solo car\u00e1cter en un documento PDF se puede asignar a m\u00e1s de un punto de c\u00f3digo Unicode. (por ejemplo, para una ligadura)."}], "lastModified": "2024-03-04T23:04:23.720", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:artifex:ghostscript:9.51:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C18E63CE-B2D5-44A2-89E0-B2C6A3554D79"}, {"criteria": "cpe:2.3:a:artifex:ghostscript:9.52:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF20A2FF-98ED-45EF-9263-D915D7A1953D"}, {"criteria": "cpe:2.3:a:artifex:ghostscript:9.52.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCA9F31F-F4B8-43E6-A747-BDC189BADD05"}, {"criteria": "cpe:2.3:a:artifex:ghostscript:9.53.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6FE7E73-AE7B-42D4-8E83-17249CC9F46A"}, {"criteria": "cpe:2.3:a:artifex:ghostscript:9.53.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC033F01-8AF9-4B10-9789-35255739A232"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 