{"id":"CVE-2015-0843","aliases":["DEBIAN-CVE-2015-0843","EUVD-2015-0855","GHSA-x9xr-v9hc-3r27","UBUNTU-CVE-2015-0843"],"status":"published","title":"yubiserver before 0.6 is to buffer overflows due to misuse of sprintf.","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-07","score":0.00445,"percentile":0.3891,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2025-06-26T21:11:01Z","modified":"2026-09-09T07:00:16Z","fixes":[{"ecosystem":"Debian:12","package":"yubiserver","fixed_in":["0.6-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"yubiserver","fixed_in":["0.6-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"yubiserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"yubiserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6-1"}]}]}],"products":[{"vendor":"debian","product":"yubiserver"},{"vendor":"yubiserver","product":"yubiserver"}],"references":[{"url":"https://bugs.debian.org/796495","tags":["Issue Tracking","Mailing List","Vendor Advisory","advisory","article","report"]},{"url":"http://www.include.gr/debian/yubiserver/#changelog","tags":["Release Notes","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0843"},{"url":"https://github.com/advisories/GHSA-x9xr-v9hc-3r27"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-0843","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-0843","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-0843","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-0843","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-26T21:11:01.801Z","modified":"2025-06-27T18:38:09.654Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:45.428221Z"}],"euvd":[{"id":"EUVD-2015-0855","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-26T21:11:01Z","modified":"2025-06-27T18:38:09Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:15.785343Z"}],"ghsa":[{"id":"GHSA-x9xr-v9hc-3r27","title":"yubiserver before 0.6 is to buffer overflows due to misuse of sprintf.","description":"yubiserver before 0.6 is to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-27T00:31:14Z","modified":"2025-06-27T21:30:28Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:02:51.611786Z"}],"nvd":[{"id":"CVE-2015-0843","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-26T22:15:24.613Z","modified":"2026-06-17T00:21:01.263Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:03:20.037729Z"}],"osv":[{"id":"DEBIAN-CVE-2015-0843","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-26T22:15:24.613Z","modified":"2026-09-09T07:00:16.056787647Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:26.442161Z"},{"id":"UBUNTU-CVE-2015-0843","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"withdrawn","published":"2025-06-26T22:15:00Z","modified":"2025-07-16T08:11:20.970709Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:09.721803Z"},{"id":"CVE-2015-0843","description":"yubiserver before 0.6 is prone to buffer overflows due to misuse of sprintf.","status":"published","published":"2025-06-26T22:15:24Z","modified":"2026-04-10T03:45:02.789755Z","updated_at":"2026-11-02T15:44:00.097545Z"}]}}