{"id":"CVE-2001-0423","aliases":["EUVD-2001-0420","GHSA-23p6-gh9w-qhrf"],"status":"published","title":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long...","description":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long TZ (timezone) environmental variable, a different vulnerability than CAN-2002-0093.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01251,"percentile":0.69597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-07-02T04:00:00Z","modified":"2026-06-16T21:54:16Z","exploits":[{"source":"exploitdb","id":"EDB-20751","title":"Solaris 7.0/8 - IPCS Timezone Buffer Overflow","type":"local","platform":"solaris","date":"2001-04-12","verified":true,"url":"https://www.exploit-db.com/exploits/20751"}],"products":[{"vendor":"sun","product":"solaris"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6369","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-04/0217.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/2581","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0423"},{"url":"https://github.com/advisories/GHSA-23p6-gh9w-qhrf"}],"sources":{"cve":[{"id":"CVE-2001-0423","description":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long TZ (timezone) environmental variable, a different vulnerability than CAN-2002-0093.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T04:21:37.652Z","updated_at":"2026-11-02T14:34:43.358691Z"}],"euvd":[{"id":"EUVD-2001-0420","description":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long TZ (timezone) environmental variable, a different vulnerability than CAN-2002-0093.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T04:21:37Z","updated_at":"2026-11-03T01:14:52.069936Z"}],"ghsa":[{"id":"GHSA-23p6-gh9w-qhrf","title":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long...","description":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long TZ (timezone) environmental variable, a different vulnerability than CAN-2002-0093.","status":"published","published":"2022-04-30T18:16:01Z","modified":"2023-01-30T05:05:13Z","updated_at":"2026-11-02T14:47:13.441339Z"}],"nvd":[{"id":"CVE-2001-0423","description":"Buffer overflow in ipcs in Solaris 7 x86 allows local users to execute arbitrary code via a long TZ (timezone) environmental variable, a different vulnerability than CAN-2002-0093.","status":"published","published":"2001-07-02T04:00:00Z","modified":"2026-06-16T21:54:16.907Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}