Description
slpd-lite is a unicast SLP UDP server. Any OpenBMC system that includes the slpd-lite package is impacted. Installing this package is the default when building OpenBMC. Nefarious users can send slp packets to the BMC using UDP port 427 to cause memory overflow issues within the slpd-lite daemon on the BMC. Patches will be available in the latest openbmc/slpd-lite repository.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://github.com/openbmc/slpd-lite/security/advisories/GHSA-wmgv-jffg-v3xr
Scores
CVSS v3
9.8
EPSS
0.0011
EPSS Percentile
28.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (1)
openbmc/slpd-lite
all
Published
Jul 31, 2024
Tracked Since
Feb 18, 2026