CVE-2020-14156

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Source

https://cve.org/CVERecord?id=CVE-2020-14156

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14156.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-14156

Published

2020-06-15T18:15:15.207Z

Modified

2026-04-11T21:19:52.183901Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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

References

Affected packages

Git / github.com/openbmc/phosphor-host-ipmid

Affected ranges

Type: GIT
Repo: https://github.com/openbmc/phosphor-host-ipmid
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

b265455a2518ece7c004b43c144199ec980fc620

Type: GIT
Repo: https://github.com/openbmc/phosphor-host-ipmid
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

b265455a2518ece7c004b43c144199ec980fc620

Database specific

vanir_signatures

[
    {
        "id": "CVE-2020-14156-848c889f",
        "target": {
            "file": "user_channel/passwd_mgr.cpp"
        },
        "signature_version": "v1",
        "source": "https://github.com/openbmc/phosphor-host-ipmid/commit/b265455a2518ece7c004b43c144199ec980fc620",
        "signature_type": "Line",
        "digest": {
            "line_hashes": [
                "252991752679431044555234616444420233430",
                "65904686594404160380191304806490240067",
                "137063415457927835696535855043186268131",
                "180387537637815624261826777414010078081"
            ],
            "threshold": 0.9
        },
        "deprecated": false
    },
    {
        "id": "CVE-2020-14156-c60e67a4",
        "target": {
            "function": "PasswdMgr::updatePasswdSpecialFile",
            "file": "user_channel/passwd_mgr.cpp"
        },
        "signature_version": "v1",
        "source": "https://github.com/openbmc/phosphor-host-ipmid/commit/b265455a2518ece7c004b43c144199ec980fc620",
        "signature_type": "Function",
        "digest": {
            "function_hash": "43864797705569856490062654094805787069",
            "length": 4876.0
        },
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14156.json"

vanir_signatures_modified

"2026-04-11T21:19:52Z"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2020-04-03"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2020-04-03"
            }
        ]
    }
]