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Test Kennung:1.3.6.1.4.1.25623.1.0.882815
Kategorie:CentOS Local Security Checks
Titel:CentOS Update for samba4 CESA-2017:3278 centos6
Zusammenfassung:Check the version of samba4
Beschreibung:Summary:
Check the version of samba4

Vulnerability Insight:
Samba is an open-source implementation
of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol,
which allows PC-compatible machines to share files, printers, and other
information.

Security Fix(es):

* A use-after-free flaw was found in the way samba servers handled certain
SMB1 requests. An unauthenticated attacker could send specially-crafted
SMB1 requests to cause the server to crash or execute arbitrary code.
(CVE-2017-14746)

* A memory disclosure flaw was found in samba. An attacker could retrieve
parts of server memory, which could contain potentially sensitive data, by
sending specially-crafted requests to the samba server. (CVE-2017-15275)

Red Hat would like to thank the Samba project for reporting these issues.
Upstream acknowledges Yihan Lian and Zhibin Hu (Qihoo 360 GearTeam) as the
original reporter of CVE-2017-14746 and Volker Lendecke (SerNet and the
Samba Team) as the original reporter of CVE-2017-15275.

Affected Software/OS:
samba4 on CentOS 6

Solution:
Please Install the Updated Packages.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2017-14746
BugTraq ID: 101907
http://www.securityfocus.com/bid/101907
Debian Security Information: DSA-4043 (Google Search)
https://www.debian.org/security/2017/dsa-4043
https://security.gentoo.org/glsa/201805-07
RedHat Security Advisories: RHSA-2017:3260
https://access.redhat.com/errata/RHSA-2017:3260
RedHat Security Advisories: RHSA-2017:3261
https://access.redhat.com/errata/RHSA-2017:3261
RedHat Security Advisories: RHSA-2017:3278
https://access.redhat.com/errata/RHSA-2017:3278
http://www.securitytracker.com/id/1039856
http://www.ubuntu.com/usn/USN-3486-1
Common Vulnerability Exposure (CVE) ID: CVE-2017-15275
BugTraq ID: 101908
http://www.securityfocus.com/bid/101908
https://lists.debian.org/debian-lts-announce/2017/11/msg00029.html
http://www.securitytracker.com/id/1039855
http://www.ubuntu.com/usn/USN-3486-2
CopyrightCopyright (C) 2017 Greenbone AG

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