{"id":"CVE-2016-4036","aliases":["DLA-601-1","DSA-3654-1","EUVD-2016-5042","GHSA-mcf9-56wg-9grv","UBUNTU-CVE-2016-4036","USN-3102-1"],"status":"published","title":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses...","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00378,"percentile":0.3201,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2016-04-18T00:00:00Z","modified":"2026-06-17T00:46:46Z","fixes":[{"ecosystem":"Ubuntu:14.04:LTS","package":"quagga","fixed_in":["0.99.22.4-3ubuntu1.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"quagga","fixed_in":["0.99.24.1-2ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:7","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.22.4-1+wheezy3"}]}],"versions":["0.99.21-4+wheezy1","0.99.21-4+wheezy2","0.99.22-1","0.99.22.1-1","0.99.22.1-2","0.99.22.4-1","0.99.22.4-1+wheezy1","0.99.22.4-1+wheezy2"],"bundled":2},{"source":"osv","ecosystem":"Debian:8","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.23.1-1+deb8u2"}]}],"versions":["0.99.23.1-1","0.99.23.1-1+deb8u1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.22.4-3ubuntu1.2"}]}],"versions":["0.99.22.1-2","0.99.22.4-1","0.99.22.4-2","0.99.22.4-3","0.99.22.4-3ubuntu1","0.99.22.4-3ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.24.1-2ubuntu1.1"}]}],"versions":["0.99.24.1-2","0.99.24.1-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.22.4-3ubuntu1.2"}]}],"versions":["0.99.22.1-2","0.99.22.4-1","0.99.22.4-2","0.99.22.4-3","0.99.22.4-3ubuntu1","0.99.22.4-3ubuntu1.1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"quagga","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.24.1-2ubuntu1.1"}]}],"versions":["0.99.24.1-2","0.99.24.1-2ubuntu1"],"bundled":2}],"products":[{"vendor":"opensuse","product":"leap"},{"vendor":"opensuse","product":"opensuse"}],"references":[{"url":"http://www.securityfocus.com/bid/87324","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://bugzilla.suse.com/show_bug.cgi?id=770619","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-updates/2016-04/msg00040.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Vendor Advisory","report"]},{"url":"http://www.debian.org/security/2016/dsa-3654","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4036"},{"url":"https://github.com/advisories/GHSA-mcf9-56wg-9grv"},{"url":"https://ubuntu.com/security/CVE-2016-4036","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3102-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-4036","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4049","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-4036","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","status":"published","published":"2016-04-18T14:00:00Z","modified":"2024-08-06T00:17:30.901Z","updated_at":"2026-11-02T14:33:35.488991Z"}],"euvd":[{"id":"EUVD-2016-5042","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","status":"published","published":"2016-04-18T14:00:00Z","modified":"2024-08-06T00:17:30Z","updated_at":"2026-11-03T02:22:48.270082Z"}],"ghsa":[{"id":"GHSA-mcf9-56wg-9grv","title":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses...","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","status":"published","published":"2022-05-14T02:08:56Z","modified":"2023-02-02T05:04:57Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:51:59.92181Z"}],"nvd":[{"id":"CVE-2016-4036","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","status":"published","published":"2016-04-18T14:59:04.72Z","modified":"2026-06-17T00:46:46.16Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:23.795791Z"}],"osv":[{"id":"UBUNTU-CVE-2016-4036","description":"The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.","status":"published","published":"2016-04-18T00:00:00Z","modified":"2026-02-04T02:47:38.678112Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:12.261906Z"},{"id":"DLA-601-1","title":"quagga - security update","status":"published","published":"2016-08-26T00:00:00Z","modified":"2026-03-09T02:09:41.981234Z","updated_at":"2026-11-02T15:46:13.207219Z"},{"id":"DSA-3654-1","title":"quagga - security update","status":"published","published":"2016-08-26T00:00:00Z","modified":"2026-03-09T01:19:39.445525Z","updated_at":"2026-11-02T15:46:16.199525Z"},{"id":"USN-3102-1","title":"quagga vulnerabilities","description":"It was discovered that Quagga incorrectly handled dumping data. A remote\nattacker could possibly use a large BGP packet to cause Quagga to crash,\nresulting in a denial of service. (CVE-2016-4049)\n\nIt was discovered that the Quagga package incorrectly set permissions on\nthe configuration directory. A local user could use this issue to possibly\nobtain sensitive information. (CVE-2016-4036)\n","status":"published","published":"2016-10-13T12:41:02Z","modified":"2026-02-10T04:41:02Z","updated_at":"2026-11-02T16:58:10.303275Z"}]}}