{"id":"UBUNTU-CVE-2017-14955","details":"Check_MK before 1.2.8p26 mishandles certain errors within the failed-login save feature because of a race condition, which allows remote attackers to obtain sensitive user information by reading a GUI crash report.","modified":"2026-01-30T01:11:51.196171Z","published":"2017-10-02T01:29:00Z","related":["USN-5527-1","USN-5527-2"],"upstream":["CVE-2017-14955"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-14955"},{"type":"REPORT","url":"http://mathias-kettner.com/check_mk_werks.php?edition_id=raw&branch=1.2.8"},{"type":"REPORT","url":"https://mathias-kettner.de/check_mk_werks.php?werk_id=5208&HTML=yes"},{"type":"REPORT","url":"http://git.mathias-kettner.de/git/?p=check_mk.git;a=commitdiff;h=a4a2cc1f30ff6032899ca80eed29fa26b8898c54"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5527-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-14955"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5527-2"}],"affected":[{"package":{"name":"check-mk","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/check-mk@1.2.6p12-1ubuntu0.16.04.1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6p12-1ubuntu0.16.04.1+esm1"}]}],"versions":["1.2.6p5-1","1.2.6p12-1","1.2.6p12-1ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"check-mk-agent","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-agent-logwatch","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-config-icinga","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-config-nagios3","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-livestatus","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-multisite","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"},{"binary_name":"check-mk-server","binary_version":"1.2.6p12-1ubuntu0.16.04.1+esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14955.json"}},{"package":{"name":"check-mk","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/check-mk@1.2.8p16-1ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.8p16-1ubuntu0.2"}]}],"versions":["1.2.8p16-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"check-mk-agent","binary_version":"1.2.8p16-1ubuntu0.2"},{"binary_name":"check-mk-agent-logwatch","binary_version":"1.2.8p16-1ubuntu0.2"},{"binary_name":"check-mk-config-icinga","binary_version":"1.2.8p16-1ubuntu0.2"},{"binary_name":"check-mk-livestatus","binary_version":"1.2.8p16-1ubuntu0.2"},{"binary_name":"check-mk-multisite","binary_version":"1.2.8p16-1ubuntu0.2"},{"binary_name":"check-mk-server","binary_version":"1.2.8p16-1ubuntu0.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14955.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}