{"id":"CVE-2011-4190","aliases":["EUVD-2011-4133","GHSA-cp9h-xhgc-8r95"],"status":"published","title":"Missing verification of host key for kdump server","description":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH integration of kdump prior to version 2012-01-20. This is similar to CVE-2011-3588, but different in that the kdump implementation is specific to SUSE. A remote malicious kdump server could use this flaw to impersonate the correct kdump server to obtain security sensitive information (kdump core files).","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.00779,"percentile":0.56133,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-310"],"published":"2018-06-08T17:00:00Z","modified":"2026-06-16T23:34:33Z","products":[{"vendor":"suse","product":"kdump"},{"vendor":"suse","product":"suse_linux_enterprise_desktop"},{"vendor":"suse","product":"suse_linux_enterprise_server"}],"references":[{"url":"https://www.suse.com/security/cve/CVE-2011-4190/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.suse.com/show_bug.cgi?id=722440","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4190"},{"url":"https://github.com/advisories/GHSA-cp9h-xhgc-8r95"}],"sources":{"cve":[{"id":"CVE-2011-4190","title":"Missing verification of host key for kdump server","description":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH integration of kdump prior to version 2012-01-20. This is similar to CVE-2011-3588, but different in that the kdump implementation is specific to SUSE. A remote malicious kdump server could use this flaw to impersonate the correct kdump server to obtain security sensitive information (kdump core files).","status":"published","published":"2018-06-08T17:00:00Z","modified":"2024-09-17T00:26:16.217Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4133","description":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH integration of kdump prior to version 2012-01-20. This is similar to CVE-2011-3588, but different in that the kdump implementation is specific to SUSE. A remote malicious kdump server could use this flaw to impersonate the correct kdump server to obtain security sensitive information (kdump core files).","status":"published","published":"2018-06-08T17:00:00Z","modified":"2024-09-17T00:26:16Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:59.343375Z"}],"ghsa":[{"id":"GHSA-cp9h-xhgc-8r95","title":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH...","description":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH integration of kdump prior to version 2012-01-20. This is similar to CVE-2011-3588, but different in that the kdump implementation is specific to SUSE. A remote malicious kdump server could use this flaw to impersonate the correct kdump server to obtain security sensitive information (kdump core files).","status":"published","published":"2022-05-13T01:39:25Z","modified":"2023-02-02T05:00:27Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:50:57.606497Z"}],"nvd":[{"id":"CVE-2011-4190","description":"The kdump implementation is missing the host key verification in the kdump and mkdumprd OpenSSH integration of kdump prior to version 2012-01-20. This is similar to CVE-2011-3588, but different in that the kdump implementation is specific to SUSE. A remote malicious kdump server could use this flaw to impersonate the correct kdump server to obtain security sensitive information (kdump core files).","status":"published","published":"2018-06-08T17:29:00.223Z","modified":"2026-06-16T23:34:33.853Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-306","CWE-310"],"updated_at":"2026-11-02T14:02:12.945371Z"}]}}