Executive Summary

Summary
Title Sharutils vulnerability
Informations
Name USN-3605-1 First vendor Publication 2018-03-22
Vendor Ubuntu Last vendor Modification 2018-03-22
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
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Detail

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

- Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS

Summary:

Sharutils could be made to execute arbitrary code if it opened a specially crafted file.

Software Description: - sharutils: shar, unshar, uuencode, uudecode

Details:

It was discovered that Sharutils incorrectly handled certain files. An attacker could possibly use this to execute arbitrary code.

Update instructions:

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

Ubuntu 17.10: テつ sharutils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 1:4.15.2-2ubuntu0.1

Ubuntu 16.04 LTS: テつ sharutils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 1:4.15.2-1ubuntu0.1

Ubuntu 14.04 LTS: テつ sharutils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 1:4.14-1ubuntu1.1

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

References: テつ https://usn.ubuntu.com/usn/usn-3605-1 テつ CVE-2018-1000097

Package Information: テつ https://launchpad.net/ubuntu/+source/sharutils/1:4.15.2-2ubuntu0.1 テつ https://launchpad.net/ubuntu/+source/sharutils/1:4.15.2-1ubuntu0.1 テつ https://launchpad.net/ubuntu/+source/sharutils/1:4.14-1ubuntu1.1

Original Source

Url : http://www.ubuntu.com/usn/USN-3605-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3
Os 2

Nessusツョ Vulnerability Scanner

Date Description
2018-04-06 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4167.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2018-04-16 00:21:08
  • Multiple Updates
2018-03-22 21:19:42
  • First insertion