{"id":"DEBIAN-CVE-2026-33554","details":"ipmi-oem in FreeIPMI before 1.6.17 has exploitable buffer overflows on response messages. The Intelligent Platform Management Interface (IPMI) specification defines a set of interfaces for platform management. It is implemented by a large number of hardware manufacturers to support system management. It is most commonly used for sensor reading (e.g., CPU temperatures through the ipmi-sensors command within FreeIPMI) and remote power control (the ipmipower command). The ipmi-oem client command implements a set of a IPMI OEM commands for specific hardware vendors. If a user has supported hardware, they may wish to use the ipmi-oem command to send a request to a server to retrieve specific information. Three subcommands were found to have exploitable buffer overflows on response messages. They are: \"ipmi-oem dell get-last-post-code - get the last POST code and string describing the error on some Dell servers,\" \"ipmi-oem supermicro extra-firmware-info - get extra firmware info on Supermicro servers,\" and \"ipmi-oem wistron read-proprietary-string - read a proprietary string on Wistron servers.\"","modified":"2026-09-14T17:03:08.267452854Z","published":"2026-03-24T15:16:35.743Z","upstream":["CVE-2026-33554"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-33554"}],"affected":[{"package":{"name":"freeipmi","ecosystem":"Debian:12","purl":"pkg:deb/debian/freeipmi?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.10-1","1.6.10-2","1.6.11-1","1.6.11-2","1.6.13-1","1.6.13-2","1.6.13-2~bpo12+1","1.6.13-3","1.6.15-1","1.6.15-2","1.6.16-1","1.6.17-1","1.6.18-1","1.6.19-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33554.json"}},{"package":{"name":"freeipmi","ecosystem":"Debian:13","purl":"pkg:deb/debian/freeipmi?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.15-1","1.6.15-2","1.6.16-1","1.6.17-1","1.6.18-1","1.6.19-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33554.json"}},{"package":{"name":"freeipmi","ecosystem":"Debian:14","purl":"pkg:deb/debian/freeipmi?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.17-1"}]}],"versions":["1.6.15-1","1.6.15-2","1.6.16-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-33554.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}