CVE-2022-2809

The CVE-2022-2809 issue affects OpenBMC’s bmcweb component (multipart_parser) where a specially crafted multipart HTTPS header can trigger a buffer overflow on the heap when an unclosed header lacks a colon. IBM’s advisory confirms OPENBMC as the affected product and lists vulnerable firmware pat...

CVE-2021-39296

CVE-2021-39296: In OpenBMC 2.9, crafted IPMI messages on the netipmid (IPMI LAN+) interface can bypass authentication and grant an attacker full control of the BMC. Intel’s advisory (INTEL-SA-00737) and related vendor bulletins confirm this issue affecting OpenBMC firmware on some Intel platforms...

CVE-2021-39295

CVE-2021-39295 affects OpenBMC 2.9. An attacker can craft IPMI messages over the netipmid (IPMI lan+) interface to cause a denial of service on the BMC. Connected sources confirm this is a netipmid-triggered DoS issue; no public exploit details are provided in the documents. Intel/INTEL-SA-00737 ...

CVE-2022-3409

CVE-2022-3409 concerns the bmcweb component of the OpenBMC project. The issue arises in the multipart_parser when handling unclosed HTTP headers: passing a long multipart form header without a colon can overwrite one byte on the heap, enabling repeated exploitation to cause a denial of service. T...

CVE-2020-14156

The CVE-2020-14156 issue affects OpenBMC phosphor-host-ipmid prior to 2020-04-03, where user_channel/passwd_mgr.cpp failed to ensure strong permissions on /etc/ipmi-pass. This allowed an attacker to read credentials and potentially escalate privileges to IPMI users. Reported in multiple sources (...

CVE-2022-35729

CVE-2022-35729 affects OpenBMC firmware on some Intel platforms. The issue is an out-of-bounds read in the firmware that, on affected OpenBMC/OpenBMC implementations prior to version 0.72, could allow an unauthenticated attacker to cause a denial of service over the network. The vulnerability is ...