Executive Summary

Title Samba vulnerabilities
NameUSN-3827-2First vendor Publication2018-11-27
VendorUbuntuLast vendor Modification2018-11-27
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base ScoreN/AAttack RangeN/A
Cvss Impact ScoreN/AAttack ComplexityN/A
Cvss Expoit ScoreN/AAuthenticationN/A
Calculate full CVSS 2.0 Vectors scores


A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM


Several security issues were fixed in Samba.

Software Description: - samba: SMB/CIFS file, print, and login server for Unix


USN-3827-1 fixed a vulnerability in samba. This update provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

テつ Florian Stuelpner discovered that Samba incorrectly handled CNAME テつ records. A remote attacker could use this issue to cause Samba to テつ crash, resulting in a denial of service. (CVE-2018-14629)

テつ Alex MacCuish discovered that Samba incorrectly handled memory when テつ configured to accept smart-card authentication. A remote attacker テつ could possibly use this issue to cause Samba to crash, resulting in a テつ denial of service. (CVE-2018-16841)

テつ Garming Sam discovered that Samba incorrectly handled memory when テつ processing LDAP searches. A remote attacker could possibly use this テつ issue to cause Samba to crash, resulting in a denial of service.テつ テつ (CVE-2018-16851)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 ESM: テつ sambaテつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 2:3.6.25-0ubuntu0.12.04.16

In general, a standard system update will make all the necessary changes.

References: テつ https://usn.ubuntu.com/usn/usn-3827-2 テつ https://usn.ubuntu.com/usn/usn-3827-1 テつ CVE-2018-14629, CVE-2018-16841, CVE-2018-16851

Original Source

Url : http://www.ubuntu.com/usn/USN-3827-2

Nessusツョ Vulnerability Scanner

2018-11-29Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-333-01.nasl - Type : ACT_GATHER_INFO
2018-11-29Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4345.nasl - Type : ACT_GATHER_INFO
2018-11-28Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_54976998f24811e881e2005056a311d1.nasl - Type : ACT_GATHER_INFO

Alert History

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2018-11-29 17:21:41
  • Multiple Updates
2018-11-28 00:22:31
  • First insertion