{"id":"CVE-2006-1624","aliases":["EUVD-2006-1625","GHSA-pgrg-286g-6jc4"],"status":"published","title":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x ...","description":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02849,"percentile":0.86808,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-04-05T10:00:00Z","modified":"2026-06-16T22:23:19Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.securityfocus.com/archive/1/429618/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/429739/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/25672","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1624"},{"url":"https://github.com/advisories/GHSA-pgrg-286g-6jc4"}],"sources":{"cve":[{"id":"CVE-2006-1624","description":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.","status":"published","published":"2006-04-05T10:00:00Z","modified":"2024-08-07T17:19:49.266Z","updated_at":"2026-11-02T14:33:52.224925Z"}],"euvd":[{"id":"EUVD-2006-1625","description":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.","status":"published","published":"2006-04-05T10:00:00Z","modified":"2024-08-07T17:19:49Z","updated_at":"2026-11-03T01:16:04.120483Z"}],"ghsa":[{"id":"GHSA-pgrg-286g-6jc4","title":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x ...","description":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.","status":"published","published":"2022-05-01T06:51:15Z","modified":"2023-01-31T05:00:59Z","updated_at":"2026-11-02T14:47:58.103092Z"}],"nvd":[{"id":"CVE-2006-1624","description":"The default configuration of syslogd in the Linux sysklogd package does not enable the -x (disable name lookups) option, which allows remote attackers to cause a denial of service (traffic amplification) via messages with spoofed source IP addresses.","status":"published","published":"2006-04-05T10:04:00Z","modified":"2026-06-16T22:23:19.423Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:01.776256Z"}]}}