{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-29T13:55:53.396","vulnerabilities":[{"cve":{"id":"CVE-2010-0049","sourceIdentifier":"product-security@apple.com","published":"2010-03-15T14:15:32.043","lastModified":"2026-06-16T23:15:18.903","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via HTML elements with right-to-left (RTL) text directionality."},{"lang":"es","value":"Vulnerabilidad de uso después de liberacion en WebKit de Apple Safari en versiones anteriores a la v4.0.5 permite a usuarios remotos ejecutar comandos de su elección o provocar una denegación de servicio (caida de la aplicación) a través de elementos HTML con direccionalidad de texto de derecha a izquierda (RTL)."}],"affected":[{"source":"product-security@apple.com","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-399"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*","versionEndIncluding":"4.0.4","matchCriteriaId":"B1816CD6-0159-4684-A54D-94866D3FE570"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0:*:*:*:*:*:*:*","matchCriteriaId":"9BDA6DB4-A0DA-43CA-AABD-10EEEEB28EAB"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0:beta:*:*:*:*:*:*","matchCriteriaId":"9DC87F61-3463-468A-BF0B-070816BBC3CA"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0.0b:*:*:*:*:*:*:*","matchCriteriaId":"02EAC196-AE43-4787-9AF9-E79E2E1BBA46"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0.1:*:*:*:*:*:*:*","matchCriteriaId":"B2FD40E4-D4C9-492E-8432-ABC9BD2C7E67"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0.2:*:*:*:*:*:*:*","matchCriteriaId":"36EA71E0-63F7-46FF-AF11-792741F27628"},{"vulnerable":true,"criteria":"cpe:2.3:a:apple:safari:4.0.3:*:*:*:*:*:*:*","matchCriteriaId":"80E36485-565D-4FAA-A6AD-57DF42D47462"}]}]}],"references":[{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=863","source":"product-security@apple.com"},{"url":"http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html","source":"product-security@apple.com"},{"url":"http://lists.apple.com/archives/security-announce/2010/Mar/msg00000.html","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041383.html","source":"product-security@apple.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041432.html","source":"product-security@apple.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041436.html","source":"product-security@apple.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html","source":"product-security@apple.com"},{"url":"http://osvdb.org/62942","source":"product-security@apple.com"},{"url":"http://secunia.com/advisories/41856","source":"product-security@apple.com"},{"url":"http://secunia.com/advisories/43068","source":"product-security@apple.com"},{"url":"http://support.apple.com/kb/HT4070","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"http://support.apple.com/kb/HT4225","source":"product-security@apple.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:039","source":"product-security@apple.com"},{"url":"http://www.securityfocus.com/bid/38671","source":"product-security@apple.com","tags":["Patch"]},{"url":"http://www.securitytracker.com/id?1023708","source":"product-security@apple.com"},{"url":"http://www.ubuntu.com/usn/USN-1006-1","source":"product-security@apple.com"},{"url":"http://www.vupen.com/english/advisories/2010/2722","source":"product-security@apple.com"},{"url":"http://www.vupen.com/english/advisories/2011/0212","source":"product-security@apple.com"},{"url":"http://www.vupen.com/english/advisories/2011/0552","source":"product-security@apple.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6810","source":"product-security@apple.com"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=863","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2010/Mar/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041383.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041432.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041436.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/62942","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/41856","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/43068","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT4070","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"http://support.apple.com/kb/HT4225","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:039","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/38671","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"http://www.securitytracker.com/id?1023708","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-1006-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2010/2722","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0212","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0552","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6810","source":"af854a3a-2127-422b-91ae-364da2661108"}],"evaluatorComment":"Per: http://lists.apple.com/archives/security-announce/2010/Mar/msg00000.\r\n\r\nCVE-ID:  CVE-2010-0049\r\nAvailable for:  Mac OS X v10.4.11, Mac OS X Server v10.4.11,\r\nMac OS X v10.5.8, Mac OS X Server v10.5.8,\r\nMac OS X v10.6.1 or later, Mac OS X Server v10.6.1 or later,\r\nWindows 7, Vista, XP\r\nImpact:  Visiting a maliciously crafted website may lead to an\r\nunexpected application termination or arbitrary code execution\r\nDescription:  A use-after-free issue exists in the handling of HTML\r\nelements containing right-to-left displayed text. Visiting a\r\nmaliciously crafted website may lead to an unexpected application\r\ntermination or arbitrary code execution. This issue is addressed\r\nthrough improved memory reference tracking. Credit to wushi&Z of\r\nteam509 for reporting this issue.\r\n"}}]}