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"es", "value": "Desbordamiento de b\u00fafer en libarchive hasta v2.8.5, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posiblemente la ejecuci\u00f3n de c\u00f3digo a trav\u00e9s de un fichero TAR manipulado."}], "id": "CVE-2011-1778", "lastModified": "2026-04-29T01:13:23.040", "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}]}, "published": "2012-04-13T20:55:01.353", "references": [{"source": "secalert@redhat.com", 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.apple.com/kb/HT5281"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2413"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=705849"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://rhn.redhat.com/errata/RHSA-2011-1507.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2011:1507", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libarchive-0:2.8.3-3.el6_1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-12-01T00:00:00Z"}], "bugzilla": {"description": "Libarchive multiple security issues", "id": "705849", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=705849"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["Buffer overflow in libarchive through 2.8.5 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TAR archive."], "name": "CVE-2011-1778", "public_date": "2010-12-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1778\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1778"], "threat_severity": "Moderate"}

{}