CVE-2019-14833

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Source
https://cve.org/CVERecord?id=CVE-2019-14833
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14833.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-14833
Downstream
Related
Published
2019-11-06T10:15:10.793Z
Modified
2026-03-15T22:29:46.997254Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in Samba, all versions starting samba 4.5.0 before samba 4.9.15, samba 4.10.10, samba 4.11.2, in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail to verify password complexity when non-ASCII characters are used in the password, which could lead to weak passwords being set for samba users, making it vulnerable to dictionary attacks.

References

Affected packages

Git / github.com/samba-team/samba

Affected ranges

Type
GIT
Repo
https://github.com/samba-team/samba
Events
Introduced
916fab083a8cb5c10365da7f3a85d0bbfde4a30e
Fixed
0d69a39c463ea7da23f3b2d1aecedb2d6bbcfd15
Introduced
25f2fe02a615e2cf906b6fa495acd8ea0aa9998a
Fixed
e6f6df7658d0f147a32af157cffaf11b69e59a2b
Introduced
d60cf580825819f11de9e50ec4c4ce591d695ad9
Fixed
df2b97d12e6d5d36dc152896a21ba44bc7531654
Database specific 
{
    "versions": [
        {
            "introduced": "4.5.0"
        },
        {
            "fixed": "4.9.15"
        },
        {
            "introduced": "4.10.0"
        },
        {
            "fixed": "4.10.10"
        },
        {
            "introduced": "4.11.0"
        },
        {
            "fixed": "4.11.2"
        }
    ]
}

Affected versions

ldb-1.*
ldb-1.5.5
ldb-1.5.6
samba-4.*
samba-4.10.0
samba-4.10.1
samba-4.10.2
samba-4.10.3
samba-4.10.4
samba-4.10.5
samba-4.10.6
samba-4.10.7
samba-4.10.8
samba-4.10.9
samba-4.11.0
samba-4.11.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14833.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "29"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "30"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "15.0"
            }
        ]
    }
]