{"schemaVersion":3,"id":"CVE-2013-5513","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Cisco Adaptive Security Appliance (ASA) Software 8.2.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(7), 8.5.x before 8.5(1.18), 8.6.x before 8.6(1.12), 8.7.x before 8.7(1.7), 9.0.x before 9.0(3.3), and 9.1.x before 9.1(1.8), when the DNS ALPI engine is enabled for TCP, allows remote attackers to cause a denial of service (device reload) via crafted TCP DNS packets, aka Bug ID CSCug03975.","dates":{"published":"2013-10-13T10:00:00.000Z","modified":"2024-08-06T17:15:20.753Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.1,"severity":"high","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01625,"percentile":0.75796,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01625},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01625,"percentile":0.75796}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01625,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01625,"percentile":0.75796}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"cisco","product":"adaptive_security_appliance_software","name":"adaptive security appliance software","label":"adaptive_security_appliance_software","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"8.2","noFixRecorded":false,"fixedIn":null},{"text":"8.2.1","noFixRecorded":false,"fixedIn":null},{"text":"8.2.2","noFixRecorded":false,"fixedIn":null},{"text":"8.2.3","noFixRecorded":false,"fixedIn":null},{"text":"8.2\\(3.9\\)","noFixRecorded":false,"fixedIn":null},{"text":"8.2.4","noFixRecorded":false,"fixedIn":null},{"text":"8.2.4.1","noFixRecorded":false,"fixedIn":null},{"text":"8.2.4.4","noFixRecorded":false,"fixedIn":null},{"text":"8.2.5","noFixRecorded":false,"fixedIn":null},{"text":"8.2\\(5.35\\)","noFixRecorded":false,"fixedIn":null},{"text":"8.2\\(5.38\\)","noFixRecorded":false,"fixedIn":null},{"text":"8.3.1","noFixRecorded":false,"fixedIn":null},{"text":"8.3.2","noFixRecorded":false,"fixedIn":null},{"text":"8.4","noFixRecorded":false,"fixedIn":null},{"text":"8.4.1","noFixRecorded":false,"fixedIn":null},{"text":"8.4.1.11","noFixRecorded":false,"fixedIn":null},{"text":"8.4.2","noFixRecorded":false,"fixedIn":null},{"text":"8.4\\(2.11\\)","noFixRecorded":false,"fixedIn":null},{"text":"8.4.3","noFixRecorded":false,"fixedIn":null},{"text":"8.4\\(4.11\\)","noFixRecorded":false,"fixedIn":null},{"text":"8.4.5","noFixRecorded":false,"fixedIn":null},{"text":"8.5","noFixRecorded":false,"fixedIn":null},{"text":"8.5.1","noFixRecorded":false,"fixedIn":null},{"text":"8.5.1.17","noFixRecorded":false,"fixedIn":null},{"text":"8.6","noFixRecorded":false,"fixedIn":null},{"text":"8.6.1","noFixRecorded":false,"fixedIn":null},{"text":"8.6.1.10","noFixRecorded":false,"fixedIn":null},{"text":"8.7.1.3","noFixRecorded":false,"fixedIn":null},{"text":"9.0","noFixRecorded":false,"fixedIn":null},{"text":"9.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1\\(1.7\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"8.2 | 8.2.1 | 8.2.2 | 8.2.3 | 8.2\\(3.9\\) | 8.2.4 | 8.2.4.1 | 8.2.4.4 | 8.2.5 | 8.2\\(5.35\\) | 8.2\\(5.38\\) | 8.3.1 | 8.3.2 | 8.4 | 8.4.1 | 8.4.1.11 | 8.4.2 | 8.4\\(2.11\\) | 8.4.3 | 8.4\\(4.11\\) | 8.4.5 | 8.5 | 8.5.1 | 8.5.1.17 | 8.6 | 8.6.1 | 8.6.1.10 | 8.7.1.3 | 9.0 | 9.1 | 9.1\\(1.7\\)","eol":null,"hubHref":"/vendor/cisco/adaptive_security_appliance_software"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5513","label":"tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5513","hostname":"tools.cisco.com","tags":["Vendor Advisory","X Refsource CISCO"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131009-asa","label":"tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131009-asa","hostname":"tools.cisco.com","tags":["Vendor Advisory","X Refsource CISCO"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-10-13T10:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T17:15:20.753Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T00:52:21.369Z","stale":false,"partial":false}}