mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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155 lines
4.6 KiB
JSON
155 lines
4.6 KiB
JSON
{
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"id": "CVE-2020-36773",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2024-02-04T18:16:00.713",
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"lastModified": "2024-11-21T05:30:16.557",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"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)."
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},
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{
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"lang": "es",
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"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)."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-416"
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},
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{
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"lang": "en",
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"value": "CWE-787"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:artifex:ghostscript:9.51:*:*:*:*:*:*:*",
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"matchCriteriaId": "C18E63CE-B2D5-44A2-89E0-B2C6A3554D79"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:artifex:ghostscript:9.52:*:*:*:*:*:*:*",
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"matchCriteriaId": "BF20A2FF-98ED-45EF-9263-D915D7A1953D"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:artifex:ghostscript:9.52.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "FCA9F31F-F4B8-43E6-A747-BDC189BADD05"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:artifex:ghostscript:9.53.0:rc1:*:*:*:*:*:*",
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"matchCriteriaId": "E6FE7E73-AE7B-42D4-8E83-17249CC9F46A"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:artifex:ghostscript:9.53.0:rc2:*:*:*:*:*:*",
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"matchCriteriaId": "AC033F01-8AF9-4B10-9789-35255739A232"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702229",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking",
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"Patch"
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]
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},
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{
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"url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1177922",
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"source": "cve@mitre.org",
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"tags": [
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"Issue Tracking"
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]
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},
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{
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"url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=8c7bd787defa071c96289b7da9397f673fddb874",
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"source": "cve@mitre.org",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/tag/gs9530",
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"source": "cve@mitre.org",
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"tags": [
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"Release Notes"
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]
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},
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{
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"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702229",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Issue Tracking",
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"Patch"
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]
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},
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{
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"url": "https://bugzilla.opensuse.org/show_bug.cgi?id=1177922",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Issue Tracking"
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]
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},
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{
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"url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=8c7bd787defa071c96289b7da9397f673fddb874",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/tag/gs9530",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Release Notes"
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]
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}
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]
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} |