{"id":"CVE-2010-2488","aliases":["DEBIAN-CVE-2010-2488","DSA-2069-1","EUVD-2010-2493","GHSA-whfw-9qvh-v4jj"],"status":"published","title":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are...","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02395,"percentile":0.84097,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2010-07-11T00:00:00Z","modified":"2026-10-23T18:01:46Z","fixes":[{"ecosystem":"Debian:12","package":"znc","fixed_in":["0.090-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"znc","fixed_in":["0.090-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"znc","fixed_in":["0.090-2"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"znc","fixed_in":["0.058-2+lenny4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.090-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.090-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.090-2"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.058-2+lenny4"}]}],"versions":["0.058-2","0.058-2+lenny1","0.058-2+lenny2","0.058-2+lenny3"]}],"products":[{"vendor":"znc","product":"znc"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2488","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://access.redhat.com/security/cve/cve-2010-2488","tags":["x_refsource_MISC","x_transferred","Broken Link","web"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","advisory","article","evidence"]},{"url":"https://wiki.znc.in/ChangeLog/0.092","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2488"},{"url":"https://github.com/advisories/GHSA-whfw-9qvh-v4jj"}],"sources":{"cve":[{"id":"CVE-2010-2488","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2019-11-12T19:48:56Z","modified":"2024-08-07T02:32:16.764Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2493","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2019-11-12T19:48:56Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-whfw-9qvh-v4jj","title":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are...","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2022-04-23T00:29:54Z","modified":"2023-01-27T05:02:12Z","updated_at":"2026-11-02T14:42:02.011098Z"}],"nvd":[{"id":"CVE-2010-2488","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2019-11-12T20:15:09.667Z","modified":"2026-06-16T23:20:50.82Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:02:04.957683Z"}],"osv":[{"id":"CVE-2010-2488","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2019-11-12T20:15:09Z","modified":"2026-04-10T03:41:18.48817Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2488","description":"NULL pointer dereference vulnerability in ZNC before 0.092 caused by traffic stats when there are unauthenticated connections.","status":"published","published":"2019-11-12T20:15:09.667Z","modified":"2026-10-23T18:01:46.548009602Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"DSA-2069-1","title":"znc - denial of service","status":"published","published":"2010-07-11T00:00:00Z","modified":"2026-03-09T01:19:00.188906Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}