Lucene search

K
mageiaGentoo FoundationMGASA-2018-0201
HistoryApr 13, 2018 - 11:08 p.m.

Updated samba packages fix security vulnerabilities

2018-04-1323:08:48
Gentoo Foundation
advisories.mageia.org
9

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

0.027 Low

EPSS

Percentile

90.4%

It was discovered that Samba is prone to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon (CVE-2018-1050). Bjoern Baumbach from Sernet discovered that on Samba 4 AD DC the LDAP server incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users passwords, including administrative users (CVE-2018-1057). Note that Mageia 5 was only affected by the CVE-2018-1050 issue.

OSVersionArchitecturePackageVersionFilename
Mageia5noarchsamba< 3.6.25-2.9samba-3.6.25-2.9.mga5
Mageia6noarchsamba< 4.6.12-1.1samba-4.6.12-1.1.mga6

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

0.027 Low

EPSS

Percentile

90.4%