{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T09:18:02.637","vulnerabilities":[{"cve":{"id":"CVE-2007-4429","sourceIdentifier":"cve@mitre.org","published":"2007-08-20T19:17:00.000","lastModified":"2025-04-09T00:30:58.490","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Unspecified vulnerability in Skype allows remote attackers to cause a denial of service (server hang) via unknown vectors related to sending long URIs, as claimed to be actively exploited on 20070817 using a \"call to a specific number.\"  NOTE: this identifier is for the en.securitylab.ru disclosure.  According to the vendor, this issue is separate from the \"sign-on issues\" that reduced Skype service on 20070817, which appears to be a site-specific problem.  As of 20070821, it is not clear whether this issue is simply a symptom of the larger sign-on problem."},{"lang":"es","value":"Una vulnerabilidad no especificada en Skype, permite a atacantes remotos causar una denegación de servicio (suspensión del servidor) por medio de vectores desconocidos relacionados a el envío de URIs largos, como es afirmado para ser explotados activamente en 20070817 usando una  \"call to a specific number.\"  NOTA: este identificador es para la divulgación de en.securitylab.ru. Según el proveedor, este problema es independiente de los \"sign-on issues\" que redujo el servicio de Skype en 20070817, lo que parece ser un problema específico del sitio. A partir de 20070821, no está claro si este problema es simplemente un síntoma de un problema de acceso mayor."}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:skype_technologies:skype:*:*:*:*:*:*:*:*","matchCriteriaId":"C35E52EA-E36B-40E6-A97D-130AD2E26F7C"}]}]}],"references":[{"url":"http://blogs.csoonline.com/the_skype_mystery_why_blame_the_august_windows_updates","source":"cve@mitre.org"},{"url":"http://en.securitylab.ru/poc/301420.php","source":"cve@mitre.org","tags":["Exploit"]},{"url":"http://en.securitylab.ru/poc/extra/301419.php","source":"cve@mitre.org"},{"url":"http://heartbeat.skype.com/2007/08/what_happened_on_august_16.html","source":"cve@mitre.org"},{"url":"http://heartbeat.skype.com/2007/08/where_we_are_at_1100_gmt.html","source":"cve@mitre.org"},{"url":"http://securityreason.com/securityalert/3032","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/476942/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/477156/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/477178/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/477240/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securitylab.ru/news/301422.php","source":"cve@mitre.org"},{"url":"http://blogs.csoonline.com/the_skype_mystery_why_blame_the_august_windows_updates","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://en.securitylab.ru/poc/301420.php","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"http://en.securitylab.ru/poc/extra/301419.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://heartbeat.skype.com/2007/08/what_happened_on_august_16.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://heartbeat.skype.com/2007/08/where_we_are_at_1100_gmt.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/3032","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/476942/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/477156/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/477178/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/477240/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitylab.ru/news/301422.php","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}