Lucene search

K
osvGoogleOSV:ALSA-2023:4328
HistoryJul 31, 2023 - 12:00 a.m.

Moderate: samba security and bug fix update

2023-07-3100:00:00
Google
osv.dev
5
samba
security
bug fix
smb
protocol
vulnerability

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.9%

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.

Security Fix(es):

  • samba: SMB2 packet signing is not enforced when “server signing = required” is set (CVE-2023-3347)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • The trust relationship between this workstation and the primary domain failed (BZ#2223601)

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.9%