{"cve":{"cve_id":"CVE-2009-1186","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00539,"epss_percentile":0.41097,"epss_as_of":"2026-06-23","description":"Buffer overflow in the util_path_encode function in udev/lib/libudev-util.c in udev before 1.4.1 allows local users to cause a denial of service (service outage) via vectors that trigger a call with crafted arguments.","published_at":"2009-04-17T14:00:00Z","last_modified_at":"2026-06-16T23:06:41.943000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-120"],"nvd_references":["http://www.securityfocus.com/archive/1/502752/100/0/threaded","http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0063","http://secunia.com/advisories/34801","http://www.securitytracker.com/id?1022068","http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00006.html","https://bugzilla.redhat.com/show_bug.cgi?id=495052","http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.446399","https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00462.html","http://www.debian.org/security/2009/dsa-1772","http://www.gentoo.org/security/en/glsa/glsa-200904-18.xml","https://launchpad.net/bugs/cve/2009-1186","http://www.mandriva.com/security/advisories?name=MDVSA-2009:103","http://secunia.com/advisories/34776","http://secunia.com/advisories/34731","http://secunia.com/advisories/34753","http://secunia.com/advisories/34785","http://secunia.com/advisories/34787","https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00463.html","http://www.securityfocus.com/bid/34539","http://www.vupen.com/english/advisories/2009/1053","http://www.ubuntu.com/usn/usn-758-1","http://secunia.com/advisories/34771","http://secunia.com/advisories/34750","http://wiki.rpath.com/Advisories:rPSA-2009-0063","http://git.kernel.org/?p=linux/hotplug/udev.git%3Ba=commitdiff%3Bh=662c3110803bd8c1aedacc36788e6fd028944314"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:04:58.678921Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"canonical","vendor_name":"Canonical","product_slug":"ubuntu-linux","product_name":"Ubuntu Linux","version_start":"8.10","version_start_inclusive":true,"version_end":"8.10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*"},{"vendor_slug":"canonical","vendor_name":"Canonical","product_slug":"ubuntu-linux","product_name":"Ubuntu Linux","version_start":"6.06","version_start_inclusive":true,"version_end":"6.06","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*"},{"vendor_slug":"canonical","vendor_name":"Canonical","product_slug":"ubuntu-linux","product_name":"Ubuntu Linux","version_start":"7.10","version_start_inclusive":true,"version_end":"7.10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:*"},{"vendor_slug":"canonical","vendor_name":"Canonical","product_slug":"ubuntu-linux","product_name":"Ubuntu Linux","version_start":"8.04","version_start_inclusive":true,"version_end":"8.04","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*"},{"vendor_slug":"debian","vendor_name":"Debian","product_slug":"debian-linux","product_name":"debian_linux","version_start":"4.0","version_start_inclusive":true,"version_end":"4.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*"},{"vendor_slug":"debian","vendor_name":"Debian","product_slug":"debian-linux","product_name":"debian_linux","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"fedoraproject","vendor_name":"fedoraproject","product_slug":"fedora","product_name":"fedora","version_start":"10","version_start_inclusive":true,"version_end":"10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*"},{"vendor_slug":"fedoraproject","vendor_name":"fedoraproject","product_slug":"fedora","product_name":"fedora","version_start":"9","version_start_inclusive":true,"version_end":"9","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:fedoraproject:fedora:9:*:*:*:*:*:*:*"},{"vendor_slug":"opensuse","vendor_name":"openSUSE","product_slug":"opensuse","product_name":"opensuse","version_start":"10.3","version_start_inclusive":true,"version_end":"10.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:*"},{"vendor_slug":"opensuse","vendor_name":"openSUSE","product_slug":"opensuse","product_name":"opensuse","version_start":"11.1","version_start_inclusive":true,"version_end":"11.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:*"},{"vendor_slug":"opensuse","vendor_name":"openSUSE","product_slug":"opensuse","product_name":"opensuse","version_start":"11.0","version_start_inclusive":true,"version_end":"11.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-debuginfo","product_name":"linux_enterprise_debuginfo","version_start":"11","version_start_inclusive":true,"version_end":"11","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:suse:linux_enterprise_debuginfo:11:-:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-debuginfo","product_name":"linux_enterprise_debuginfo","version_start":"10","version_start_inclusive":true,"version_end":"10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:suse:linux_enterprise_debuginfo:10:sp2:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-desktop","product_name":"linux_enterprise_desktop","version_start":"11","version_start_inclusive":true,"version_end":"11","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:suse:linux_enterprise_desktop:11:-:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-desktop","product_name":"linux_enterprise_desktop","version_start":"10","version_start_inclusive":true,"version_end":"10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:suse:linux_enterprise_desktop:10:sp2:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-server","product_name":"linux_enterprise_server","version_start":"11","version_start_inclusive":true,"version_end":"11","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:suse:linux_enterprise_server:11:-:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"linux-enterprise-server","product_name":"linux_enterprise_server","version_start":"10","version_start_inclusive":true,"version_end":"10","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:suse:linux_enterprise_server:10:sp2:*:*:*:*:*:*"},{"vendor_slug":"udev-project","vendor_name":"udev_project","product_slug":"udev","product_name":"udev","version_start":null,"version_start_inclusive":null,"version_end":"141","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:udev_project:udev:*:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/archive/1/502752/100/0/threaded","source_type":"MISC","tags":[]},{"url":"http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0063","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34801","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securitytracker.com/id?1022068","source_type":"MISC","tags":[]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00006.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=495052","source_type":"MISC","tags":[]},{"url":"http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.446399","source_type":"MISC","tags":[]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00462.html","source_type":"MISC","tags":[]},{"url":"http://www.debian.org/security/2009/dsa-1772","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200904-18.xml","source_type":"MISC","tags":[]},{"url":"https://launchpad.net/bugs/cve/2009-1186","source_type":"MISC","tags":[]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:103","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34776","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34731","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34753","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34785","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34787","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00463.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/34539","source_type":"MISC","tags":[]},{"url":"http://www.vupen.com/english/advisories/2009/1053","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.ubuntu.com/usn/usn-758-1","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34771","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/34750","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://wiki.rpath.com/Advisories:rPSA-2009-0063","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://git.kernel.org/?p=linux/hotplug/udev.git%3Ba=commitdiff%3Bh=662c3110803bd8c1aedacc36788e6fd028944314","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2009-04-17T14:00:00Z","label":"CVE published","source":null}]}