{"id":"CVE-2011-3603","aliases":["EUVD-2011-3562","GHSA-5m4v-m59g-55c2"],"status":"published","title":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the...","description":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.","severity":{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00356,"percentile":0.29518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-04-27T21:00:00Z","modified":"2026-06-16T23:33:34Z","products":[{"vendor":"litech","product":"router_advertisement_daemon"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2011/10/06/3","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.litech.org/radvd/CHANGES","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2011-3603","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3603"},{"url":"https://github.com/advisories/GHSA-5m4v-m59g-55c2"}],"sources":{"cve":[{"id":"CVE-2011-3603","description":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.","status":"published","published":"2014-04-27T21:00:00Z","modified":"2024-08-06T23:37:48.415Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3562","description":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.","status":"published","published":"2014-04-27T21:00:00Z","modified":"2024-08-06T23:37:48Z","updated_at":"2026-11-03T01:39:50.860626Z"}],"ghsa":[{"id":"GHSA-5m4v-m59g-55c2","title":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the...","description":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.","status":"published","published":"2022-05-17T04:45:39Z","modified":"2023-01-28T05:02:21Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:45.797636Z"}],"nvd":[{"id":"CVE-2011-3603","description":"The router advertisement daemon (radvd) before 1.8.2 does not properly handle errors in the privsep_init function, which causes the radvd daemon to run as root and has an unspecified impact.","status":"published","published":"2014-04-27T21:55:05.507Z","modified":"2026-06-16T23:33:34.657Z","cvss":[{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}