{"id":"UBUNTU-CVE-2017-16816","details":"The condor_schedd component in HTCondor before 8.6.8 and 8.7.x before 8.7.5 allows remote authenticated users to cause a denial of service (daemon crash) by leveraging use of GSI and VOMS extensions.","modified":"2026-02-04T04:36:07.206297Z","published":"2018-07-05T20:29:00Z","related":["USN-4771-1"],"upstream":["CVE-2017-16816"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16816"},{"type":"REPORT","url":"http://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2017-0001.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-16816"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4771-1"}],"affected":[{"package":{"name":"condor","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/condor@8.0.5~dfsg.1-1ubuntu1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.5~dfsg.1-1ubuntu1+esm1"}]}],"versions":["7.8.8~dfsg.1-2","7.8.8~dfsg.1-2.1","8.0.5~dfsg.1-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.0.5~dfsg.1-1ubuntu1+esm1","binary_name":"htcondor"},{"binary_version":"8.0.5~dfsg.1-1ubuntu1+esm1","binary_name":"htcondor-dev"},{"binary_version":"8.0.5~dfsg.1-1ubuntu1+esm1","binary_name":"libclassad-dev"},{"binary_version":"8.0.5~dfsg.1-1ubuntu1+esm1","binary_name":"libclassad5"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16816.json"}},{"package":{"name":"condor","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/condor@8.4.2~dfsg.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.2~dfsg.1-1ubuntu0.1~esm1"}]}],"versions":["8.2.9~dfsg.1-1","8.4.2~dfsg.1-1","8.4.2~dfsg.1-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"condor"},{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"condor-dev"},{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"htcondor"},{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"htcondor-dev"},{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"libclassad-dev"},{"binary_version":"8.4.2~dfsg.1-1ubuntu0.1~esm1","binary_name":"libclassad7"}],"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-2017-16816.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}