{"api_version":"1","generated_at":"2026-04-23T05:05:29+00:00","cve":"CVE-2011-1488","urls":{"html":"https://cve.report/CVE-2011-1488","api":"https://cve.report/api/cve/CVE-2011-1488.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-1488","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-1488"},"summary":{"title":"CVE-2011-1488","description":"A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent within short periods of time.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2019-11-14 02:15:00","updated_at":"2020-08-18 15:05:00"},"problem_types":["CWE-772"],"metrics":[],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2011-1488","name":"https://security-tracker.debian.org/tracker/CVE-2011-1488","refsource":"MISC","tags":["Third Party Advisory"],"title":"CVE-2011-1488","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a","name":"https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a","refsource":"MISC","tags":[],"title":"bugfix: fixed a memory leak and potential abort condition · rsyslog/rsyslog@1ef709c · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.html","name":"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.html","refsource":"MISC","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE Security Summary Report: SUSE-SR:2011:007","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/security/cve/cve-2011-1488","name":"https://access.redhat.com/security/cve/cve-2011-1488","refsource":"MISC","tags":["Third Party Advisory"],"title":"CVE-2011-1488 - Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1488","name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1488","refsource":"MISC","tags":["Exploit","Issue Tracking","Patch","Third Party Advisory"],"title":"694122 – (CVE-2011-1488) CVE-2011-1488 rsyslog: Memory leak when $RepeatedMsgReduction turned on","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-1488","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1488","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"opensuse","cpe6":"11.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"opensuse","cpe5":"opensuse","cpe6":"11.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"rsyslog","cpe5":"rsyslog","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"1488","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"rsyslog","cpe5":"rsyslog","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2011-1488","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent within short periods of time."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Memory Leak"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"rsyslog","product":{"product_data":[{"product_name":"rsyslog","version":{"version_data":[{"version_affected":"=","version_value":"before 5.7.6"}]}}]}}]}},"references":{"reference_data":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.html","refsource":"MISC","name":"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00005.html"},{"url":"https://access.redhat.com/security/cve/cve-2011-1488","refsource":"MISC","name":"https://access.redhat.com/security/cve/cve-2011-1488"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1488","refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1488"},{"url":"https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a","refsource":"MISC","name":"https://github.com/rsyslog/rsyslog/commit/1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-1488","refsource":"MISC","name":"https://security-tracker.debian.org/tracker/CVE-2011-1488"}]}},"nvd":{"publishedDate":"2019-11-14 02:15:00","lastModifiedDate":"2020-08-18 15:05:00","problem_types":["CWE-772"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:N/A:P","accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":1.9},"severity":"LOW","exploitabilityScore":3.4,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:rsyslog:rsyslog:*:*:*:*:*:*:*:*","versionEndExcluding":"5.7.6","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"1488","Ordinal":"48623","Title":"CVE-2011-1488","CVE":"CVE-2011-1488","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"1488","Ordinal":"1","NoteData":"A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent within short periods of time.","Type":"Description","Title":null},{"CveYear":"2011","CveId":"1488","Ordinal":"2","NoteData":"2019-11-13","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"1488","Ordinal":"3","NoteData":"2019-11-19","Type":"Other","Title":"Modified"}]}}}