CVE-2018-14629

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Source
https://cve.org/CVERecord?id=CVE-2018-14629
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14629.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-14629
Downstream
Related
Published
2018-11-28T14:29:00.250Z
Modified
2026-03-10T14:34:07.703227Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A denial of service vulnerability was discovered in Samba's LDAP server before versions 4.7.12, 4.8.7, and 4.9.3. A CNAME loop could lead to infinite recursion in the server. An unprivileged local attacker could create such an entry, leading to denial of service.

References

Affected packages

Git / github.com/samba-team/samba

Affected ranges

Type
GIT
Repo
https://github.com/samba-team/samba
Events
Introduced
df33344d8eb40221d60c99931690703a11d91bc2
Fixed
b7d190f89d7674cf58a02486fa9887d393918611
Introduced
5a9d09fee44052e18ce241ec28f78498d2e20d73
Fixed
cd870beb978a334b948c6992059540c864dd2540
Introduced
91c4bf85967339fff09f6576c6756d3695390e13
Fixed
40c057c900a9367e8020c943d29547ea8942212f
Database specific 
{
    "versions": [
        {
            "introduced": "4.0.0"
        },
        {
            "fixed": "4.7.12"
        },
        {
            "introduced": "4.8.0"
        },
        {
            "fixed": "4.8.7"
        },
        {
            "introduced": "4.8.8"
        },
        {
            "fixed": "4.9.3"
        }
    ]
}

Affected versions

ldb-1.*
ldb-1.3.3
ldb-1.3.4
ldb-1.3.5
ldb-1.3.6
samba-4.*
samba-4.8.0
samba-4.8.1
samba-4.8.2
samba-4.8.3
samba-4.8.4
samba-4.8.5
samba-4.8.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14629.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "14.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "16.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.04"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "18.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]