Executive Summary

Summary
Title mailman security update
Informations
Name RHSA-2006:0486 First vendor Publication 2006-06-09
Vendor RedHat Last vendor Modification 2006-06-09
Severity (Vendor) Moderate Revision 01

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:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An updated mailman package that fixes a denial of service flaw is now available for Red Hat Enterprise Linux 3 and 4.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Problem description:

Mailman is software to help manage email discussion lists.

A flaw was found in the way Mailman handles MIME multipart messages. An attacker could send a carefully crafted MIME multipart email message to a mailing list run by Mailman which would cause that particular mailing list to stop working. (CVE-2006-0052)

Users of Mailman should upgrade to this updated package, which contains backported patches to correct this issue.

4. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.

5. Bug IDs fixed (http://bugzilla.redhat.com/):

187420 - CVE-2006-0052 Mailman DoS

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2006-0486.html

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:9475
 
Oval ID: oval:org.mitre.oval:def:9475
Title: The attachment scrubber (Scrubber.py) in Mailman 2.1.5 and earlier, when using Python's library email module 2.5, allows remote attackers to cause a denial of service (mailing list delivery failure) via a multipart MIME message with a single part that has two blank lines between the first boundary and the end boundary.
Description: The attachment scrubber (Scrubber.py) in Mailman 2.1.5 and earlier, when using Python's library email module 2.5, allows remote attackers to cause a denial of service (mailing list delivery failure) via a multipart MIME message with a single part that has two blank lines between the first boundary and the end boundary.
Family: unix Class: vulnerability
Reference(s): CVE-2006-0052
Version: 5
Platform(s): Red Hat Enterprise Linux 3
CentOS Linux 3
Red Hat Enterprise Linux 4
CentOS Linux 4
Oracle Linux 4
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 27

OpenVAS Exploits

Date Description
2009-10-10 Name : SLES9: Security update for Mailman
File : nvt/sles9p5019648.nasl
2008-01-17 Name : Debian Security Advisory DSA 1027-1 (mailman)
File : nvt/deb_1027_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
24367 Mailman Scrubber.py Crafted Multipart MIME Message DoS

Mailman contains a flaw that may allow a remote denial of service. The issue is triggered when a multipart MIME message with a malformed part is received by the 'Scrubber.py' script, and will result in loss of availability for the list.

Nessus® Vulnerability Scanner

Date Description
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1027.nasl - Type : ACT_GATHER_INFO
2006-07-03 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2006-0486.nasl - Type : ACT_GATHER_INFO
2006-06-11 Name : The remote Red Hat host is missing a security update.
File : redhat-RHSA-2006-0486.nasl - Type : ACT_GATHER_INFO
2006-04-04 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-267-1.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 11:50:02
  • Multiple Updates