CVE-2014-2240

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cf2_hintmap_build function in cff/cf2hints.c in FreeType before 2.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of stem hints in a font file."}, {"lang": "es", "value": "Desbordamiento de buffer basado en pila en la funci\u00f3n cf2_hintmap_build en cff/cf2hints.c en FreeType anterior a 2.5.3 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un n\u00famero grande de \"stem hints\" en un fichero de fuentes."}], "id": "CVE-2014-2240", "lastModified": "2026-06-17T00:06:16.530", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-03-12T14:55:30.773", "references": [{"source": "cve@mitre.org", "url": "http://savannah.nongnu.org/bugs/?41697"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/57291"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/57447"}, {"source": "cve@mitre.org", "url": "http://sourceforge.net/projects/freetype/files/freetype2/2.5.3"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.freetype.org/index.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/66074"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1029895"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2148-1"}, {"source": 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{"bugzilla": {"description": "freetype: OOB stack-based read/write in cf2_hintmap_build()", "id": "1074646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1074646"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-121", "details": ["Stack-based buffer overflow in the cf2_hintmap_build function in cff/cf2hints.c in FreeType before 2.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of stem hints in a font file."], "name": "CVE-2014-2240", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "freetype", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "freetype", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "freetype", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2014-03-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-2240\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-2240"], "statement": "Not vulnerable. This issue did not affect the versions of freetype as shipped with Red Hat Enterprise Linux 5, 6 and 7.", "threat_severity": "Important"}

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