CVE-2020-14156

user_channel/passwd_mgr.cpp in OpenBMC phosphor-host-ipmid before 2020-04-03 does not ensure that /etc/ipmi-pass has strong file permissions.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/openbmc/phosphor-host-ipmid/commit/b265455a2518ece7c004b43c144199ec980fc620	Patch Third Party Advisory
https://github.com/openbmc/openbmc/issues/3670	Third Party Advisory
https://lists.ozlabs.org/pipermail/openbmc/2020-June/022020.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openbmc-project:openbmc:*:*:*:*:*:*:*:*

Information

Published : 2020-06-15 11:15

Updated : 2020-06-22 11:33

NVD link : CVE-2020-14156

Mitre link : CVE-2020-14156

JSON object : View

CWE

CWE-276

Incorrect Default Permissions

Products Affected

openbmc-project

openbmc

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8.8 /10