{"id":"CVE-2013-2130","aliases":["DEBIAN-CVE-2013-2130","EUVD-2013-2098","GHSA-fx7f-7phm-xwv9","MGASA-2013-0257"],"status":"published","title":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference...","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02212,"percentile":0.82741,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2013-08-22T18:16:27Z","modified":"2026-09-01T20:03:15Z","fixes":[{"ecosystem":"Debian:12","package":"znc","fixed_in":["1.0-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"znc","fixed_in":["1.0-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"znc","fixed_in":["1.0-5"],"sources":["osv"]},{"ecosystem":"Mageia:3","package":"znc","fixed_in":["1.0-2.1.mga3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-5"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-5"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-5"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"znc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-2.1.mga3"}]}]}],"products":[{"vendor":"znc","product":"znc"}],"references":[{"url":"http://advisories.mageia.org/MGASA-2013-0257.html","tags":["x_refsource_CONFIRM","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2013/05/30/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/53450","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114172.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:013","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114144.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://github.com/znc/znc/commit/2bd410ee5570cea127233f1133ea22f25174eb28","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","evidence","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2130"},{"url":"https://github.com/advisories/GHSA-fx7f-7phm-xwv9"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-2130","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2013-0257.html","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2013-August/114144.html","tags":["web"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=11034","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-2130","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2014-06-05T20:00:00Z","modified":"2024-08-06T15:27:41.004Z","updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2098","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2014-06-05T20:00:00Z","modified":"2024-08-06T15:27:41Z","updated_at":"2026-11-03T01:56:39.164386Z"}],"ghsa":[{"id":"GHSA-fx7f-7phm-xwv9","title":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference...","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2022-05-17T04:07:53Z","modified":"2023-01-28T05:01:10Z","updated_at":"2026-11-02T14:43:29.911539Z"}],"nvd":[{"id":"CVE-2013-2130","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2014-06-05T20:55:04.517Z","modified":"2026-06-16T23:52:48.167Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:50.049023Z"}],"osv":[{"id":"CVE-2013-2130","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2014-06-05T20:55:04Z","modified":"2026-04-16T06:25:27.115901064Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-2130","description":"ZNC 1.0 allows remote authenticated users to cause a denial of service (NULL pointer reference and crash) via a crafted request to the (1) editnetwork, (2) editchan, (3) addchan, or (4) delchan page in modules/webadmin.cpp.","status":"published","published":"2014-06-05T20:55:04.517Z","modified":"2026-09-01T20:03:15.529978269Z","updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"MGASA-2013-0257","title":"Updated znc package fixes CVE-2013-2130","description":"Updated znc packages fix security vulnerability:\n\nMultiple vulnerabilities were reported in ZNC version 1.0 which can be\nexploited by malicious authenticated users to cause a denial of service.\nThese flaws are due to errors when handling the \"editnetwork\", \"editchan\",\n\"addchan\", and \"delchan\" page requests; they can be exploited to cause a\nNULL pointer dereference (CVE-2013-2130).\n","status":"published","published":"2013-08-22T18:16:27Z","modified":"2026-04-16T06:23:50.021066453Z","updated_at":"2026-11-02T15:49:39.121227Z"}]}}