{"id":"CVE-2011-0343","aliases":["DEBIAN-CVE-2011-0343","EUVD-2011-0369","GHSA-mw34-97q8-x4qh","openSUSE-SU-2024:10493-1"],"status":"published","title":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not...","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00377,"percentile":0.31911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2011-01-28T15:00:00Z","modified":"2026-10-23T17:47:25Z","fixes":[{"ecosystem":"Debian:12","package":"syslog-ng","fixed_in":["3.1.3-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"syslog-ng","fixed_in":["3.1.3-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"syslog-ng","fixed_in":["3.1.3-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"syslog-ng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"syslog-ng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"syslog-ng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-2"}]}]}],"products":[{"vendor":"oneidentity","product":"syslog-ng"}],"references":[{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608491","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","advisory","fix"]},{"url":"http://www.securityfocus.com/archive/1/515955/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory"]},{"url":"https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/45988","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0343"},{"url":"https://github.com/advisories/GHSA-mw34-97q8-x4qh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2011-0343","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2011-0343","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1951","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2011-0343","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2011-01-28T15:00:00Z","modified":"2024-08-06T21:51:08.491Z","updated_at":"2026-11-02T14:35:39.079595Z"}],"euvd":[{"id":"EUVD-2011-0369","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2011-01-28T15:00:00Z","modified":"2024-08-06T21:51:08Z","updated_at":"2026-11-03T01:56:00.564642Z"}],"ghsa":[{"id":"GHSA-mw34-97q8-x4qh","title":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not...","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2022-05-13T01:26:30Z","modified":"2023-02-01T05:07:45Z","updated_at":"2026-11-02T14:50:36.100181Z"}],"nvd":[{"id":"CVE-2011-0343","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2011-01-28T16:00:03.39Z","modified":"2026-06-16T23:27:12.45Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:06.042049Z"}],"osv":[{"id":"CVE-2011-0343","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2011-01-28T16:00:03Z","modified":"2026-04-10T03:41:39.284632Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2011-0343","description":"Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.","status":"published","published":"2011-01-28T16:00:03.39Z","modified":"2026-10-23T17:47:25.64083596Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"openSUSE-SU-2024:10493-1","title":"syslog-ng-3.8.1-2.2 on GA media","description":"These are all security issues fixed in the syslog-ng-3.8.1-2.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:44:30.949014Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}