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ubuntucveUbuntu.comUB:CVE-2023-0225
HistoryMar 29, 2023 - 12:00 a.m.

CVE-2023-0225

2023-03-2900:00:00
ubuntu.com
ubuntu.com
30
samba
access check
dnshostname
unprivileged users
attribute deletion
directory

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.003

Percentile

67.8%

A flaw was found in Samba. An incomplete access check on dnsHostName allows
authenticated but otherwise unprivileged users to delete this attribute
from any object in the directory.

Bugs

Notes

Author Note
mdeslaur only affects 4.17 and later
OSVersionArchitecturePackageVersionFilename
ubuntu23.04noarchsamba< 2:4.17.7+dfsg-1ubuntu1UNKNOWN

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.003

Percentile

67.8%