Executive Summary

Summary
Title Samba vulnerability
Informations
NameUSN-3976-2First vendor Publication2019-05-14
VendorUbuntuLast vendor Modification2019-05-14
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

Detail

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

- Ubuntu 14.04 ESM - Ubuntu 12.04 ESM

Summary:

Samba could allow unintended access to network services.

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

Details:

USN-3976-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

テつ Isaac Boukris and Andrew Bartlett discovered that Samba incorrectly テつ checked S4U2Self packets. In certain environments, a remote attacker テつ could possibly use this issue to escalate privileges.

Update instructions:

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

Ubuntu 14.04 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 2:4.3.11+dfsg-0ubuntu0.14.04.20+esm1

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 2:3.6.25-0ubuntu0.12.04.18

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

References: テつ https://usn.ubuntu.com/usn/usn-3976-2 テつ https://usn.ubuntu.com/usn/usn-3976-1 テつ CVE-2018-16860

Original Source

Url : http://www.ubuntu.com/usn/USN-3976-2

Alert History

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0
DateInformations
2019-05-14 17:18:49
  • First insertion