{"schemaVersion":3,"id":"CVE-2013-7049","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote attackers to cause a denial of service (crash) via a long string in a DH1080_INIT message.","dates":{"published":"2013-12-23T23:00:00.000Z","modified":"2024-08-06T17:53:46.074Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.3,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01658,"percentile":0.7644,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.01658},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.01658,"percentile":0.7644}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01658,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.01658,"percentile":0.7644}]},"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":"znc","product":"znc-msvc","name":"znc-msvc","label":"znc-msvc","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 0.206","noFixRecorded":false,"fixedIn":null},{"text":"0.076","noFixRecorded":false,"fixedIn":null},{"text":"0.077","noFixRecorded":false,"fixedIn":null},{"text":"0.078","noFixRecorded":false,"fixedIn":null},{"text":"0.079","noFixRecorded":false,"fixedIn":null},{"text":"0.080","noFixRecorded":false,"fixedIn":null},{"text":"0.089","noFixRecorded":false,"fixedIn":null},{"text":"0.090","noFixRecorded":false,"fixedIn":null},{"text":"0.093","noFixRecorded":false,"fixedIn":null},{"text":"0.094","noFixRecorded":false,"fixedIn":null},{"text":"0.095","noFixRecorded":false,"fixedIn":null},{"text":"0.097","noFixRecorded":false,"fixedIn":null},{"text":"0.098","noFixRecorded":false,"fixedIn":null},{"text":"0.202","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 0.206 | 0.076 | 0.077 | 0.078 | 0.079 | 0.080 | 0.089 | 0.090 | 0.093 | 0.094 | 0.095 | 0.097 | 0.098 | 0.202","eol":null,"hubHref":"/vendor/znc/znc-msvc"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://code.google.com/p/znc-msvc/","label":"code.google.com/p/znc-msvc/","hostname":"code.google.com","tags":["X Refsource CONFIRM"]},{"url":"http://seclists.org/oss-sec/2013/q4/482","label":"seclists.org/oss-sec/2013/q4/482","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/89671","label":"exchange.xforce.ibmcloud.com/vulnerabilities/89671","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.securityfocus.com/bid/64254","label":"www.securityfocus.com/bid/64254","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://osvdb.org/100859","label":"osvdb.org/100859","hostname":"osvdb.org","tags":["VDB Entry","X Refsource OSVDB"]},{"url":"http://seclists.org/oss-sec/2013/q4/489","label":"seclists.org/oss-sec/2013/q4/489","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-12-23T23:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T17:53:46.074Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":18,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T17:32:33.126Z","stale":false,"partial":false}}