{"id":"UBUNTU-CVE-2020-27745","details":"Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.","modified":"2026-04-22T12:37:48.639209Z","published":"2020-11-27T17:15:00Z","related":["USN-4781-1"],"upstream":["CVE-2020-27745"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-27745"},{"type":"REPORT","url":"https://www.schedmd.com/news.php?id=240"},{"type":"REPORT","url":"https://lists.schedmd.com/pipermail/slurm-announce/2020/000045.html"},{"type":"REPORT","url":"https://github.com/SchedMD/slurm/commit/c3142dd87e06621ff148791c3d2f298b5c0b3a81"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4781-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-27745"}],"affected":[{"package":{"name":"slurm-llnl","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/slurm-llnl@17.11.2-1ubuntu0.1~esm4?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.11.2-1ubuntu0.1~esm4"}]}],"versions":["17.02.6-1build1","17.02.9-1","17.11.2-1build1","17.11.2-1ubuntu0.1~esm3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpam-slurm","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libpmi0","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libpmi2-0","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libslurm-perl","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libslurm32","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libslurmdb-perl","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"libslurmdb32","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"slurm-client","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_version":"17.11.2-1ubuntu0.1~esm4","binary_name":"slurm-client-emulator"},{"binary_name":"slurm-wlm","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"slurm-wlm-basic-plugins","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"slurm-wlm-emulator","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_version":"17.11.2-1ubuntu0.1~esm4","binary_name":"slurm-wlm-torque"},{"binary_name":"slurmctld","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"slurmd","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_name":"slurmdbd","binary_version":"17.11.2-1ubuntu0.1~esm4"},{"binary_version":"17.11.2-1ubuntu0.1~esm4","binary_name":"sview"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-27745.json"}},{"package":{"name":"slurm-llnl","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/slurm-llnl@19.05.5-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"19.05.5-1ubuntu0.1~esm1"}]}],"versions":["19.05.3.2-2","19.05.3.2-2build1","19.05.5-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpam-slurm","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libpam-slurm-adopt","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libpmi0","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libpmi2-0","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libslurm-perl","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libslurm34","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"libslurmdb-perl","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-client","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-client-emulator","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-wlm","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-wlm-basic-plugins","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-wlm-emulator","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_name":"slurm-wlm-torque","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_version":"19.05.5-1ubuntu0.1~esm1","binary_name":"slurmctld"},{"binary_name":"slurmd","binary_version":"19.05.5-1ubuntu0.1~esm1"},{"binary_version":"19.05.5-1ubuntu0.1~esm1","binary_name":"slurmdbd"},{"binary_name":"sview","binary_version":"19.05.5-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-27745.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}