{"cve":{"cve_id":"CVE-2003-0063","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":0.03403,"epss_percentile":0.87296,"epss_as_of":"2026-06-23","description":"The xterm terminal emulator in XFree86 4.2.0 and earlier allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.","published_at":"2004-09-01T04:00:00Z","last_modified_at":"2026-06-16T22:01:26.663000Z","cvss_v3_score":7.3,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":null,"nvd_references":["http://www.debian.org/security/2003/dsa-380","http://www.redhat.com/support/errata/RHSA-2003-067.html","http://www.redhat.com/support/errata/RHSA-2003-066.html","http://marc.info/?l=bugtraq&m=104612710031920&w=2","http://www.redhat.com/support/errata/RHSA-2003-064.html","http://www.redhat.com/support/errata/RHSA-2003-065.html","http://www.securityfocus.com/bid/6940","http://www.iss.net/security_center/static/11414.php","http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0093.html","http://www.openwall.com/lists/oss-security/2024/06/15/1"],"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":"2026-06-28T23:02:30.276117Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"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":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.0","version_start_inclusive":true,"version_end":"4.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.0:*:*:*:*:*:*:*"},{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.0.1","version_start_inclusive":true,"version_end":"4.0.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.0.1:*:*:*:*:*:*:*"},{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.0.3","version_start_inclusive":true,"version_end":"4.0.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.0.3:*:*:*:*:*:*:*"},{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.1.0","version_start_inclusive":true,"version_end":"4.1.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.1.0:*:*:*:*:*:*:*"},{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.2.0","version_start_inclusive":true,"version_end":"4.2.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.2.0:*:*:*:*:*:*:*"},{"vendor_slug":"xfree86-project","vendor_name":"xfree86_project","product_slug":"x11r6","product_name":"x11r6","version_start":"4.2.1","version_start_inclusive":true,"version_end":"4.2.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:xfree86_project:x11r6:4.2.1:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.debian.org/security/2003/dsa-380","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-067.html","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-066.html","source_type":"MISC","tags":[]},{"url":"http://marc.info/?l=bugtraq&m=104612710031920&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-064.html","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-065.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/6940","source_type":"MISC","tags":[]},{"url":"http://www.iss.net/security_center/static/11414.php","source_type":"MISC","tags":[]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0093.html","source_type":"MISC","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2024/06/15/1","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2004-09-01T04:00:00Z","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"}]}