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provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un documento PDF que contiene una fuente manipulada Tipo 1 y que provoca una lectura incorrecta de memoria, un desbordamiento de entero, y una desreferencia inv\u00e1lida a puntero, una vulnerabilidad diferente de CVE-2011-0764."}], "id": "CVE-2011-1554", "lastModified": "2019-03-06T16:30:38.343", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2011-03-31T23:55:00.880", "references": [{"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2012-1201.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43823"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/48985"}, {"source": "cve@mitre.org", "url": "http://securityreason.com/securityalert/8171"}, {"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1025266"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://www.foolabs.com/xpdf/download.html"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/376500"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/MAPG-8ECL8X"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:144"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/517205/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.toucan-system.com/advisories/tssa-2011-01.txt"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2011/0728"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201701-57"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2012:1201", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "tetex-0:3.0-33.15.el5_8.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-08-23T00:00:00Z"}, {"advisory": "RHSA-2012:0062", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "t1lib-0:5.1.2-6.el6_2.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-01-24T00:00:00Z"}, {"advisory": "RHSA-2012:0137", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "texlive-0:2007-57.el6_2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-02-15T00:00:00Z"}], "bugzilla": {"description": "t1lib: Off-by-one via crafted Type 1 font", "id": "692856", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=692856"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-193", "details": ["Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764."], "name": "CVE-2011-1554", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Affected", "package_name": "tetex", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "xpdf", "product_name": "Red Hat Enterprise Linux 4"}], "public_date": "2011-03-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1554\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1554"], "threat_severity": "Moderate"}