{"id":"CVE-2013-6747","aliases":["EUVD-2013-6549","GHSA-9853-rv85-5hgc"],"status":"published","title":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server ...","description":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02238,"percentile":0.8293,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-01-27T16:00:00Z","modified":"2026-06-17T00:00:53Z","products":[{"vendor":"ibm","product":"global_security_kit"},{"vendor":"ibm","product":"security_directory_server"},{"vendor":"ibm","product":"tivoli_directory_server"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/89863","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21676092","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/56698","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://osvdb.org/102556","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/56699","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21662902","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21676091","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21669554","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1029687","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-6747"},{"url":"https://github.com/advisories/GHSA-9853-rv85-5hgc"}],"sources":{"cve":[{"id":"CVE-2013-6747","description":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.","status":"published","published":"2014-01-27T16:00:00Z","modified":"2024-08-06T17:46:23.659Z","updated_at":"2026-11-02T14:34:57.499208Z"}],"euvd":[{"id":"EUVD-2013-6549","description":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.","status":"published","published":"2014-01-27T16:00:00Z","modified":"2024-08-06T17:46:23Z","updated_at":"2026-11-03T01:56:25.224612Z"}],"ghsa":[{"id":"GHSA-9853-rv85-5hgc","title":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server ...","description":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.","status":"published","published":"2022-05-17T01:30:05Z","modified":"2023-02-03T05:04:24Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:32.764591Z"}],"nvd":[{"id":"CVE-2013-6747","description":"IBM GSKit 7.x before 7.0.4.48 and 8.x before 8.0.50.16, as used in IBM Security Directory Server (ISDS) and Tivoli Directory Server (TDS), allows remote attackers to cause a denial of service (application crash or hang) via a malformed X.509 certificate chain.","status":"published","published":"2014-01-27T16:55:04.287Z","modified":"2026-06-17T00:00:53.927Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:48.062712Z"}]}}