Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Mailman vulnerability
Informations
Name USN-2558-1 First vendor Publication 2015-04-07
Vendor Ubuntu Last vendor Modification 2015-04-07
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:H/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.6 Attack Range Network
Cvss Impact Score 10 Attack Complexity High
Cvss Expoit Score 4.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS

Summary:

Mailman could be made to run programs if it processed a specially crafted list name.

Software Description: - mailman: Powerful, web-based mailing list manager

Details:

It was discovered that Mailman incorrectly handled special characters in list names. A local attacker could use this issue to perform a path traversal attack and execute arbitrary code as the Mailman user.

Update instructions:

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

Ubuntu 14.10:
mailman 1:2.1.18-1ubuntu0.1

Ubuntu 14.04 LTS:
mailman 1:2.1.16-2ubuntu0.1

Ubuntu 12.04 LTS:
mailman 1:2.1.14-3ubuntu0.2

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

References:
http://www.ubuntu.com/usn/usn-2558-1
CVE-2015-2775

Package Information:
https://launchpad.net/ubuntu/+source/mailman/1:2.1.18-1ubuntu0.1
https://launchpad.net/ubuntu/+source/mailman/1:2.1.16-2ubuntu0.1
https://launchpad.net/ubuntu/+source/mailman/1:2.1.14-3ubuntu0.2

Original Source

Url : http://www.ubuntu.com/usn/USN-2558-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 69
Os 3
Os 1
Os 1

Snort® IPS/IDS

Date Description
2015-06-03 GNU Mailman listname directory traversal attempt
RuleID : 34301 - Revision : 2 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2015-08-18 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2015-582.nasl - Type : ACT_GATHER_INFO
2015-08-04 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20150722_mailman_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2015-07-30 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2015-1417.nasl - Type : ACT_GATHER_INFO
2015-07-28 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2015-1417.nasl - Type : ACT_GATHER_INFO
2015-07-23 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1417.nasl - Type : ACT_GATHER_INFO
2015-07-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20150623_mailman_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2015-06-24 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2015-1153.nasl - Type : ACT_GATHER_INFO
2015-06-24 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2015-1153.nasl - Type : ACT_GATHER_INFO
2015-06-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2015-1153.nasl - Type : ACT_GATHER_INFO
2015-05-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-5216.nasl - Type : ACT_GATHER_INFO
2015-04-22 Name : The remote Fedora host is missing a security update.
File : fedora_2015-5333.nasl - Type : ACT_GATHER_INFO
2015-04-10 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_a5f160fadeee11e499f8080027ef73ec.nasl - Type : ACT_GATHER_INFO
2015-04-08 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3214.nasl - Type : ACT_GATHER_INFO
2015-04-08 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2558-1.nasl - Type : ACT_GATHER_INFO
2015-04-07 Name : The remote Debian host is missing a security update.
File : debian_DLA-186.nasl - Type : ACT_GATHER_INFO

Alert History

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0
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Date Informations
2015-04-14 21:30:26
  • Multiple Updates
2015-04-13 21:30:24
  • Multiple Updates
2015-04-09 13:29:17
  • Multiple Updates
2015-04-07 21:26:21
  • First insertion