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CVE-2024-41660

slpd-lite unauthenticated memory corruption

Published: Jul 31, 2024Updated: Aug 1, 2024 Sources: CVE List NVD BDUCWE-120
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
0.9%
Top 46.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-120

Affected Products

slpd-liteopenbmc
Embedded
Hardware Firmware / bios-uefi
OpenBMCСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
slpd-liteСообщество свободного программного обеспечения
On-prem
Operating Systems / linux-distro
openbmcoss-projectHardware Firmwareaka openbmc, slpd-lite
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/openbmc/slpd-lite/security/advisories/GHSA-wmgv-jffg-v3xr
github.com
https://github.com/openbmc/slpd-lite/commit/20bab74865ba955921eb0e4e427c84e37e1c8916
github.com

Timeline

Published
Jul 31, 2024
Last Updated
Aug 1, 2024

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