CVE-2023-46751

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*", "matchCriteriaId": "52FADC1E-8BF0-4C3E-B231-E33965CE4469", "versionEndIncluding": "10.02.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en la funci\u00f3n gdev_prn_open_printer_seekable() en Artifex Ghostscript hasta la versi\u00f3n 10.02.0 que permite a atacantes remotos bloquear la aplicaci\u00f3n mediante un puntero colgante."}], "id": "CVE-2023-46751", "lastModified": "2026-11-02T23:17:17.910", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-46751", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-11-02T22:39:53.995309Z", "version": "2.0.3"}}]}, "published": "2023-12-06T20:15:07.163", "references": [{"source": "cve@mitre.org", "tags": ["Permissions Required"], "url": "https://bugs.ghostscript.com/show_bug.cgi?id=707264"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://ghostscript.com/"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=dcdbc595c13c9d11d235702dff46bb74c80f7698"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2023/dsa-5578"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://bugs.ghostscript.com/show_bug.cgi?id=707264"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://ghostscript.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=dcdbc595c13c9d11d235702dff46bb74c80f7698"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.debian.org/security/2023/dsa-5578"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2025:4362", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "ghostscript-0:9.27-16.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2025-04-30T00:00:00Z"}, {"advisory": "RHSA-2025:7422", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "ghostscript-0:9.54.0-18.el9_6", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-05-13T00:00:00Z"}], "bugzilla": {"description": "ghostscript: dangling pointer in gdev_prn_open_printer_seekable()", "id": "2253365", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253365"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["An issue was discovered in the function gdev_prn_open_printer_seekable() in Artifex Ghostscript through 10.02.0 allows remote attackers to crash the application via a dangling pointer.", "A flaw was found in Ghostscript. A remote attacker may use a specially crafted payload to trigger access to previously freed memory, which can potentially lead to remote code execution or an application crash."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2023-46751", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ghostscript", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2023-12-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-46751\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-46751"], "statement": "The discovered vulnerability in the function gdev_prn_open_printer_seekable() within Artifex Ghostscript, poses a moderate severity threat due to its potential to cause a denial-of-service (DoS) condition. Exploiting this flaw involves manipulating a dangling pointer, which can lead to crashing the application. While the impact is limited to crashing the application, the exploit requires remote access, which elevates the risk compared to local-only vulnerabilities.", "threat_severity": "Moderate"}

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