{"id":"CVE-2004-1702","aliases":["EUVD-2004-1696","GHSA-h46r-7fc6-g355"],"status":"published","title":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly...","description":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02408,"percentile":0.84192,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-08-09T04:00:00Z","modified":"2026-06-16T22:08:14Z","products":[{"vendor":"gnu","product":"cfengine"}],"references":[{"url":"http://www.coresecurity.com/common/showdoc.php?idx=387\u0026idxseccion=10","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=109208394910086\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/12251","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16937","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/10900","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200408-08.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1702"},{"url":"https://github.com/advisories/GHSA-h46r-7fc6-g355"}],"sources":{"cve":[{"id":"CVE-2004-1702","description":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).","status":"published","published":"2005-02-21T05:00:00Z","modified":"2024-08-08T01:00:37.248Z","updated_at":"2026-11-02T14:34:54.063504Z"}],"euvd":[{"id":"EUVD-2004-1696","description":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).","status":"published","published":"2005-02-21T05:00:00Z","modified":"2024-08-08T01:00:37Z","updated_at":"2026-11-03T01:15:13.656749Z"}],"ghsa":[{"id":"GHSA-h46r-7fc6-g355","title":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly...","description":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).","status":"published","published":"2022-04-29T03:00:03Z","modified":"2023-01-30T05:03:26Z","updated_at":"2026-11-02T14:46:50.469176Z"}],"nvd":[{"id":"CVE-2004-1702","description":"The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).","status":"published","published":"2004-08-09T04:00:00Z","modified":"2026-06-16T22:08:14.243Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.000028Z"}]}}