CVE-2019-14812

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{"affected": [{"affectedData": [{"product": "ghostscript", "vendor": "Red Hat", "versions": [{"status": "affected", "version": "all ghostscript versions 9.x before 9.50"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*", "matchCriteriaId": "D888AD41-9C8D-44AA-8820-862107522BFF", "versionEndExcluding": "9.50", "versionStartIncluding": "9.00", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en todas las versiones de ghostscript 9.x anteriores a la versi\u00f3n 9.50, en el procedimiento .setuserparams2 donde no aseguraba apropiadamente sus llamadas privilegiadas, permitiendo que los scripts omitieran las restricciones \"-dSAFER\". Un archivo PostScript especialmente dise\u00f1ado podr\u00eda deshabilitar la protecci\u00f3n de seguridad y luego tener acceso al sistema de archivos o ejecutar comandos arbitrarios."}], "id": "CVE-2019-14812", "lastModified": "2026-06-17T02:19:04.260", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "secalert@redhat.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-27T14:15:11.220", "references": [{"source": "secalert@redhat.com", "url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=885444fcbe10dc42787ecb76686c8ee4dd33bf33"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/security/cve/cve-2019-14812"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "https://bugs.ghostscript.com/show_bug.cgi?id=701444"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14812"}, {"source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBUC4DBBJTRFNCR3IODBV4IXB2C2HI3V/"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202004-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=885444fcbe10dc42787ecb76686c8ee4dd33bf33"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/security/cve/cve-2019-14812"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://bugs.ghostscript.com/show_bug.cgi?id=701444"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14812"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBUC4DBBJTRFNCR3IODBV4IXB2C2HI3V/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202004-03"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-648"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Artifex Software for reporting this issue. Upstream acknowledges Hiroki MATSUKUMA (Cyber Defense Institute) as the original reporter.", "affected_release": [{"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/3scale-operator:1.9-7", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/apicast-gateway:1.15-9", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/backend:1.9-24", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/operator:1.9-7", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/toolbox:1.2-5", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2534", "cpe": "cpe:/a:redhat:3scale_amp:2", "package": "3scale-amp26/zync:1.9-28", "product_name": "3scale API Management 2.6 on RHEL 7", "release_date": "2019-08-21T00:00:00Z"}, {"advisory": "RHSA-2019:2586", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "ghostscript-0:9.25-2.el7_7.2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2019-09-02T00:00:00Z"}, {"advisory": "RHSA-2019:2591", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "ghostscript-0:9.25-2.el8_0.3", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2019-09-02T00:00:00Z"}], "bugzilla": {"description": "ghostscript: Safer mode bypass by .forceput exposure in setuserparams (701444)", "id": "1743754", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1743754"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.3", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-648", "details": ["A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.", "A flaw was found in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands."], "mitigation": {"lang": "en:us", "value": "Please refer to the \"Mitigation\" section of CVE-2018-16509 : https://access.redhat.com/security/cve/cve-2018-16509"}, "name": "CVE-2019-14812", "package_state": [{"cpe": "cpe:/a:redhat:red_hat_3scale_amp:2", "fix_state": "Not affected", "package_name": "ghostscript", "product_name": "Red Hat 3scale API Management Platform 2"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2019-08-28T12:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-14812\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-14812"], "threat_severity": "Important"}

{}