CVE-2012-1127

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denegaci\u00f3n de servicio (operaci\u00f3n no v\u00e1lida de lectura y corrupci\u00f3n de memoria) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de datos modificados del glifo o mapa de imagen en una fuente BDF."}], "id": "CVE-2012-1127", "lastModified": "2026-06-16T23:39:04.740", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-04-25T10:10:17.997", "references": [{"source": "secalert@redhat.com", "url": 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"http://rhn.redhat.com/errata/RHSA-2012-0467.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48508"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48758"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48797"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48822"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48918"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48951"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/48973"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-201204-04.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.apple.com/kb/HT5503"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:057"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.mozilla.org/security/announce/2012/mfsa2012-21.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/03/06/16"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/52318"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1026765"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1403-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=733512"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=800583"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Mateusz Jurczyk (Google Security Team) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:0467", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "freetype-0:2.2.1-31.el5_8.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-04-10T00:00:00Z"}, {"advisory": "RHSA-2012:0467", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "freetype-0:2.3.11-6.el6_2.9", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-04-10T00:00:00Z"}], "bugzilla": {"description": "freetype: heap buffer over-read in BDF parsing _bdf_parse_glyphs() (#35599, #35600)", "id": "800583", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=800583"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "(CWE-122|CWE-125)", "details": ["FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap read operation and memory corruption) or possibly execute arbitrary code via crafted glyph or bitmap data in a BDF font."], "name": "CVE-2012-1127", "public_date": "2012-02-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-1127\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1127"], "threat_severity": "Low"}

{}