{"id":"CVE-1999-1574","aliases":["EUVD-1999-1555","GHSA-4cmx-6wc5-8grq"],"status":"published","title":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core...","description":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core dump and possibly execute arbitrary code via \"long input strings.\"","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03034,"percentile":0.87593,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1998-07-06T04:00:00Z","modified":"2026-06-16T21:50:45Z","products":[{"vendor":"ibm","product":"aix"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/182777","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","US Government Resource"]},{"url":"http://www-1.ibm.com/support/search.wss?rs=0\u0026q=IX79909\u0026apar=only","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7867","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1574"},{"url":"https://github.com/advisories/GHSA-4cmx-6wc5-8grq"}],"sources":{"cve":[{"id":"CVE-1999-1574","description":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core dump and possibly execute arbitrary code via \"long input strings.\"","status":"published","published":"2005-04-21T04:00:00Z","modified":"2024-08-01T17:18:07.664Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1555","description":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core dump and possibly execute arbitrary code via \"long input strings.\"","status":"published","published":"2005-04-21T04:00:00Z","modified":"2024-08-01T17:18:07Z","updated_at":"2026-11-03T03:50:41.965248Z"}],"ghsa":[{"id":"GHSA-4cmx-6wc5-8grq","title":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core...","description":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core dump and possibly execute arbitrary code via \"long input strings.\"","status":"published","published":"2022-04-30T18:12:44Z","modified":"2023-01-30T05:04:48Z","updated_at":"2026-11-02T14:47:07.803331Z"}],"nvd":[{"id":"CVE-1999-1574","description":"Buffer overflow in the lex routines of nslookup for AIX 4.3 may allow attackers to cause a core dump and possibly execute arbitrary code via \"long input strings.\"","status":"published","published":"1998-07-06T04:00:00Z","modified":"2026-06-16T21:50:45.107Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:30.236077Z"}]}}