{"schemaVersion":3,"id":"CVE-2016-0741","aliases":["MGASA-2016-0081","RHSA-2016:0204","UBUNTU-CVE-2016-0741","DEBIAN-CVE-2016-0741"],"status":"published","duplicateOf":null,"title":null,"description":"slapd/connection.c in 389 Directory Server (formerly Fedora Directory Server) 1.3.4.x before 1.3.4.7 allows remote attackers to cause a denial of service (infinite loop and connection blocking) by leveraging an abnormally closed connection.","dates":{"published":"2016-04-19T21:00:00.000Z","modified":"2024-08-05T22:30:04.204Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.8,"severity":"high","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":10,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":10,"impact":6,"computed":true}]},"epss":{"probability":0.03957,"percentile":0.9033,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.03957},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03902,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.03957,"percentile":0.9033}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03902,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03957,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.03957,"percentile":0.9033}]},"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-399","name":"Resource Management Errors","description":"Weaknesses in this category are related to improper management of system resources.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/399.html"}],"affected":[{"vendor":"debian","product":"389-ds-base","name":"389-ds-base","label":"389-ds-base","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/389-ds-base","purlType":"deb","versions":[{"text":"< 1.3.4.8-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.4.8-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"389-ds-base","name":"389-ds-base","label":"389-ds-base","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/389-ds-base","purlType":"deb","versions":[{"text":"< 1.3.4.9-1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.3.7.10-1ubuntu1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.3.6-2","noFixRecorded":false,"fixedIn":null},{"text":"< 2.0.11-2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.4.9-1 | < 1.3.7.10-1ubuntu1 | < 1.4.3.6-2 | < 2.0.11-2","eol":null,"hubHref":null},{"vendor":"fedoraproject","product":"389_directory_server","name":"389 directory server","label":"389_directory_server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.3.4.0","noFixRecorded":false,"fixedIn":null},{"text":"1.3.4.1","noFixRecorded":false,"fixedIn":null},{"text":"1.3.4.4","noFixRecorded":false,"fixedIn":null},{"text":"1.3.4.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.3.4.0 | 1.3.4.1 | 1.3.4.4 | 1.3.4.5","eol":null,"hubHref":"/vendor/fedoraproject/389_directory_server"},{"vendor":"mageia","product":"389-ds-base","name":"389-ds-base","label":"389-ds-base","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/389-ds-base","purlType":"rpm","versions":[{"text":"< 1.3.4.8-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.4.8-1.mga5","eol":null,"hubHref":null},{"vendor":"redhat","product":"enterprise_linux","name":"enterprise linux","label":"enterprise_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":{"isEol":true,"eolDate":"2024-06-30T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"7","label":"7 (ELS)","eolFrom":"2024-06-30T00:00:00.000Z","isLts":true,"isMaintained":true,"latestVersion":"7.9"},"product":{"name":"rhel","label":"Red Hat Enterprise Linux","category":"os"}},"hubHref":"/vendor/redhat/enterprise_linux"},{"vendor":"redhat","product":"enterprise_linux_desktop","name":"enterprise linux desktop","label":"enterprise_linux_desktop","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_desktop"},{"vendor":"redhat","product":"enterprise_linux_hpc_node","name":"enterprise linux hpc node","label":"enterprise_linux_hpc_node","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_hpc_node"},{"vendor":"redhat","product":"enterprise_linux_server","name":"enterprise linux server","label":"enterprise_linux_server","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_server"},{"vendor":"redhat","product":"enterprise_linux_workstation","name":"enterprise linux workstation","label":"enterprise_linux_workstation","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_workstation"},{"vendor":"redhat","product":"389-ds-base","name":"389-ds-base","label":"389-ds-base","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/389-ds-base","purlType":"rpm","versions":[{"text":"< 0:1.3.4.0-26.el7_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.3.4.0-26.el7_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"389-ds-base-debuginfo","name":"389-ds-base-debuginfo","label":"389-ds-base-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/389-ds-base-debuginfo","purlType":"rpm","versions":[{"text":"< 0:1.3.4.0-26.el7_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.3.4.0-26.el7_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"389-ds-base-devel","name":"389-ds-base-devel","label":"389-ds-base-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/389-ds-base-devel","purlType":"rpm","versions":[{"text":"< 0:1.3.4.0-26.el7_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.3.4.0-26.el7_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"389-ds-base-libs","name":"389-ds-base-libs","label":"389-ds-base-libs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/389-ds-base-libs","purlType":"rpm","versions":[{"text":"< 0:1.3.4.0-26.el7_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.3.4.0-26.el7_2","eol":null,"hubHref":null}],"affectedCount":13,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://fedorahosted.org/389/ticket/48412","label":"fedorahosted.org/389/ticket/48412","hostname":"fedorahosted.org","tags":["X Refsource CONFIRM"]},{"url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html","label":"www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html","hostname":"www.oracle.com","tags":["X Refsource CONFIRM"]},{"url":"https://fedorahosted.org/389/changeset/cd45d032421b0ecf76d8cbb9b1c3aeef7680d9a2/","label":"fedorahosted.org/389/changeset/cd45d032421b0ecf76d8cbb9b1c3aeef7680d9a2/","hostname":"fedorahosted.org","tags":["X Refsource CONFIRM"]},{"url":"http://rhn.redhat.com/errata/RHSA-2016-0204.html","label":"rhn.redhat.com/errata/RHSA-2016-0204.html","hostname":"rhn.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://directory.fedoraproject.org/docs/389ds/releases/release-1-3-4-7.html","label":"directory.fedoraproject.org/docs/389ds/releases/release-1-3-4-7.html","hostname":"directory.fedoraproject.org","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/82343","label":"www.securityfocus.com/bid/82343","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"https://advisories.mageia.org/MGASA-2016-0081.html","label":"advisories.mageia.org/MGASA-2016-0081.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=17784","label":"bugs.mageia.org/show_bug.cgi?id=17784","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://rhn.redhat.com/errata/RHSA-2016-0204.html","label":"rhn.redhat.com/errata/RHSA-2016-0204.html","hostname":"rhn.redhat.com","tags":["WEB","REPORT"]},{"url":"https://access.redhat.com/errata/RHSA-2016:0204","label":"access.redhat.com/errata/RHSA-2016:0204","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1290725","label":"bugzilla.redhat.com/show_bug.cgi?id=1290725","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1290726","label":"bugzilla.redhat.com/show_bug.cgi?id=1290726","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1295684","label":"bugzilla.redhat.com/show_bug.cgi?id=1295684","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1299346","label":"bugzilla.redhat.com/show_bug.cgi?id=1299346","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1299416","label":"bugzilla.redhat.com/show_bug.cgi?id=1299416","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_0204.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_0204.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2016-0741","label":"access.redhat.com/security/cve/CVE-2016-0741","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-0741","label":"www.cve.org/CVERecord?id=CVE-2016-0741","hostname":"www.cve.org","tags":["Advisory","REPORT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-0741","label":"nvd.nist.gov/vuln/detail/CVE-2016-0741","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-0741","label":"ubuntu.com/security/CVE-2016-0741","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://pagure.io/389-ds-base/issue/48412","label":"pagure.io/389-ds-base/issue/48412","hostname":"pagure.io","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-0741","label":"security-tracker.debian.org/tracker/CVE-2016-0741","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2016-04-19T21:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T22:30:04.204Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":32,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T10:25:24.771Z","stale":false,"partial":false}}