{"id":"CVE-2017-6384","aliases":["DEBIAN-CVE-2017-6384","EUVD-2017-15441","GHSA-qc7h-hr54-rxwh","openSUSE-SU-2024:10637-1"],"status":"published","title":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7...","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01959,"percentile":0.80418,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-772"],"published":"2017-03-02T06:00:00Z","modified":"2026-10-20T10:49:05Z","fixes":[{"ecosystem":"Debian:12","package":"atheme-services","fixed_in":["7.2.9-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"atheme-services","fixed_in":["7.2.9-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"atheme-services","fixed_in":["7.2.9-1"],"sources":["osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"atheme","fixed_in":["7.2.11-1.6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"atheme-services","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.9-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"atheme-services","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.9-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"atheme-services","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.9-1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"atheme","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.11-1.6"}]}]}],"products":[{"vendor":"atheme","product":"atheme"}],"references":[{"url":"http://www.securityfocus.com/bid/96552","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://github.com/atheme/atheme/releases/tag/v7.2.8","tags":["x_refsource_CONFIRM","x_transferred","Patch","Release Notes","Vendor Advisory","fix"]},{"url":"https://github.com/atheme/atheme/pull/539","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6384"},{"url":"https://github.com/advisories/GHSA-qc7h-hr54-rxwh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-6384","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6384","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2017-6384","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.","status":"published","published":"2017-03-02T06:00:00Z","modified":"2024-08-05T15:25:49.253Z","updated_at":"2026-11-02T14:33:16.578111Z"}],"euvd":[{"id":"EUVD-2017-15441","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.","status":"published","published":"2017-03-02T06:00:00Z","modified":"2024-08-05T15:25:49Z","updated_at":"2026-11-03T02:39:12.564822Z"}],"ghsa":[{"id":"GHSA-qc7h-hr54-rxwh","title":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7...","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.","status":"published","published":"2022-05-13T01:46:32Z","modified":"2023-02-02T05:01:30Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:51:11.772726Z"}],"nvd":[{"id":"CVE-2017-6384","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. 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This is fixed in 7.2.8.","status":"published","published":"2017-03-02T06:59:00.263Z","modified":"2026-10-20T10:49:05.93654093Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"DEBIAN-CVE-2017-6384","description":"Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.","status":"published","published":"2017-03-02T06:59:00.263Z","modified":"2026-09-01T20:03:49.107887625Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.412243Z"},{"id":"openSUSE-SU-2024:10637-1","title":"atheme-7.2.11-1.6 on GA media","description":"These are all security issues fixed in the atheme-7.2.11-1.6 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:00:24.590809Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}