{"schemaVersion":3,"id":"CVE-2016-6560","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"illumos osnet-incorporation bcopy() and bzero() implementations make signed instead of unsigned comparisons allowing a system crash.","dates":{"published":"2017-03-31T19:00:00.000Z","modified":"2024-08-06T01:36:28.157Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.6,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":8.6,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.8,"severity":"high","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0168,"percentile":0.76622,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0168},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01557,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0168,"percentile":0.76622}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01557,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0168,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0168,"percentile":0.76622}]},"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-195","name":"Signed to Unsigned Conversion Error","description":"The product uses a signed primitive and performs a cast to an unsigned primitive, which can produce an unexpected value if the value of the signed primitive can not be represented using an unsigned primitive.","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/195.html"},{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"illumos","product":"illumos","name":"illumos","label":"illumos","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/illumos/illumos"},{"vendor":"illumos","product":"osnet-incorporation","name":"osnet-incorporation","label":"osnet-incorporation","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"proir to osnet-incorporation@0.5.11,5.11-2016.0.1.15933","noFixRecorded":false,"fixedIn":null}],"versionsText":"proir to osnet-incorporation@0.5.11,5.11-2016.0.1.15933","eol":null,"hubHref":"/vendor/illumos/osnet-incorporation"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.illumos.org/issues/7488","label":"www.illumos.org/issues/7488","hostname":"www.illumos.org","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"https://github.com/illumos/illumos-gate/commit/5aaab1a49679c26dbcb6fb6dc25799950d70cc71","label":"github.com/illumos/illumos-gate/commit/5aaab1a49679c26dbcb6fb6dc25799950d70cc71","hostname":"github.com","tags":["X Refsource CONFIRM","Patch","Third Party Advisory"]},{"url":"https://www.openindiana.org/2016/11/01/cve-2016-6560-cve-2016-6561-security-issues-in-illumos/","label":"www.openindiana.org/2016/11/01/cve-2016-6560-cve-2016-6561-security-issues-in-illumos/","hostname":"www.openindiana.org","tags":["X Refsource CONFIRM","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-03-31T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T01:36:28.157Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:55:01.185Z","stale":false,"partial":false}}