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Test ID:1.3.6.1.4.1.25623.1.0.813782
Category:Buffer overflow
Title:Samba 'libsmbclient' Heap Buffer Overflow Vulnerability (Aug 2018)
Summary:Samba is prone to a heap based buffer overflow vulnerability.
Description:Summary:
Samba is prone to a heap based buffer overflow vulnerability.

Vulnerability Insight:
The flaw exists due to insufficient input
validation on client directory listing in libsmbclient.

Vulnerability Impact:
Successful exploitation will allow an attacker
to conduct a denial of service attack.

Affected Software/OS:
Samba versions 3.2.0 through 4.8.3.

Solution:
Update to version 4.6.16, 4.7.9 or 4.8.4
or later. Please see the references for more information.

CVSS Score:
6.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-10858
BugTraq ID: 105085
http://www.securityfocus.com/bid/105085
Debian Security Information: DSA-4271 (Google Search)
https://www.debian.org/security/2018/dsa-4271
https://security.gentoo.org/glsa/202003-52
RedHat Security Advisories: RHSA-2018:2612
https://access.redhat.com/errata/RHSA-2018:2612
RedHat Security Advisories: RHSA-2018:2613
https://access.redhat.com/errata/RHSA-2018:2613
RedHat Security Advisories: RHSA-2018:3056
https://access.redhat.com/errata/RHSA-2018:3056
RedHat Security Advisories: RHSA-2018:3470
https://access.redhat.com/errata/RHSA-2018:3470
http://www.securitytracker.com/id/1042002
https://usn.ubuntu.com/3738-1/
CopyrightCopyright (C) 2018 Greenbone Networks GmbH

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