{"id":"CVE-2001-1180","state":"PUBLISHED","title":"FreeBSD 4.3 does not properly clear shared signal handlers when executing a process, which allows local users to gain privileges by calling rfork with a shared signal handler, havi","description":"FreeBSD 4.3 does not properly clear shared signal handlers when executing a process, which allows local users to gain privileges by calling rfork with a shared signal handler, having the child process execute a setuid program, and sending a signal to the child.","publishedAt":"2002-06-25T04:00:00.000Z","updatedAt":"2024-08-08T04:44:08.352Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://ciac.llnl.gov/ciac/bulletins/l-111.shtml","https://exchange.xforce.ibmcloud.com/vulnerabilities/6829","http://www.osvdb.org/1897","http://archives.neohapsis.com/archives/bugtraq/2001-07/0179.html","http://www.kb.cert.org/vuls/id/943633","http://www.securityfocus.com/bid/3007"],"weaknesses":[],"ingestedAt":"2026-10-29T19:26:35.053Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2001/1xxx/CVE-2001-1180.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2001-1180","state":"PUBLISHED","datePublished":"2002-06-25T04:00:00.000Z","dateUpdated":"2024-08-08T04:44:08.352Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2002-03-15T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"FreeBSD 4.3 does not properly clear shared signal handlers when executing a process, which allows local users to gain privileges by calling rfork with a shared signal handler, having the child process execute a setuid program, and sending a signal to the child."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://ciac.llnl.gov/ciac/bulletins/l-111.shtml","name":"L-111","tags":["third-party-advisory","government-resource","x_refsource_CIAC"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6829","name":"bsd-rfork-signal-handlers(6829)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://www.osvdb.org/1897","name":"1897","tags":["vdb-entry","x_refsource_OSVDB"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-07/0179.html","name":"20010710 FreeBSD 4.3 local root, yet Linux and *BSD much better than Windows","tags":["mailing-list","x_refsource_BUGTRAQ"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:42.signal.v1.1.asc","name":"FreeBSD-SA-01:42","tags":["vendor-advisory","x_refsource_FREEBSD"]},{"url":"http://www.kb.cert.org/vuls/id/943633","name":"VU#943633","tags":["third-party-advisory","x_refsource_CERT-VN"]},{"url":"http://www.securityfocus.com/bid/3007","name":"3007","tags":["vdb-entry","x_refsource_BID"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2002-03-22T10:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2001-07-10T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2001-1180","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"FreeBSD 4.3 does not properly clear shared signal handlers when executing a process, which allows local users to gain privileges by calling rfork with a shared signal handler, having the child process execute a setuid program, and sending a signal to the child."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"L-111","refsource":"CIAC","url":"http://ciac.llnl.gov/ciac/bulletins/l-111.shtml"},{"name":"bsd-rfork-signal-handlers(6829)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6829"},{"name":"1897","refsource":"OSVDB","url":"http://www.osvdb.org/1897"},{"name":"20010710 FreeBSD 4.3 local root, yet Linux and *BSD much better than Windows","refsource":"BUGTRAQ","url":"http://archives.neohapsis.com/archives/bugtraq/2001-07/0179.html"},{"name":"FreeBSD-SA-01:42","refsource":"FREEBSD","url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:42.signal.v1.1.asc"},{"name":"VU#943633","refsource":"CERT-VN","url":"http://www.kb.cert.org/vuls/id/943633"},{"name":"3007","refsource":"BID","url":"http://www.securityfocus.com/bid/3007"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://ciac.llnl.gov/ciac/bulletins/l-111.shtml","name":"L-111","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6829","name":"bsd-rfork-signal-handlers(6829)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.osvdb.org/1897","name":"1897","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2001-07/0179.html","name":"20010710 FreeBSD 4.3 local root, yet Linux and *BSD much better than Windows","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:42.signal.v1.1.asc","name":"FreeBSD-SA-01:42","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/943633","name":"VU#943633","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/3007","name":"3007","tags":["vdb-entry","x_refsource_BID","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-08T04:44:08.352Z"}}]}}}