{"cve":{"cve_id":"CVE-2005-1831","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":0.00405,"epss_percentile":0.32147,"epss_as_of":"2026-06-23","description":"Sudo 1.6.8p7 on SuSE Linux 9.3, and possibly other Linux distributions, allows local users to gain privileges by using sudo to call su, then entering a blank password and hitting CTRL-C. NOTE: SuSE and multiple third-party researchers have not been able to replicate this issue, stating \"Sudo catches SIGINT and returns an empty string for the password so I don't see how this could happen unless the user's actual password was empty.","published_at":"2005-06-02T04:00:00Z","last_modified_at":"2026-06-16T22:13:46.187000Z","cvss_v3_score":8.4,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":null,"nvd_references":["http://archives.neohapsis.com/archives/bugtraq/2005-05/0359.html","http://archives.neohapsis.com/archives/bugtraq/2005-05/0349.html","http://marc.info/?l=bugtraq&m=111755694008928&w=2","http://www.osvdb.org/20417"],"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":"2026-06-28T23:02:58.756581Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"todd-miller","vendor_name":"todd_miller","product_slug":"sudo","product_name":"sudo","version_start":"1.6.8p7","version_start_inclusive":true,"version_end":"1.6.8p7","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:todd_miller:sudo:1.6.8p7:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-05/0359.html","source_type":"MISC","tags":[]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2005-05/0349.html","source_type":"MISC","tags":[]},{"url":"http://marc.info/?l=bugtraq&m=111755694008928&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.osvdb.org/20417","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2005-06-02T04:00:00Z","label":"CVE published","source":null},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:30:43.703670Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:30:43.703670Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:30:43.703670Z","label":"CVSS score revised","source":"vulnrichment"}]}