Executive Summary

Summary
Title fetchmail vulnerability
Informations
Name USN-405-1 First vendor Publication 2007-01-11
Vendor Ubuntu Last vendor Modification 2007-01-11
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:L/Au:N/C:C/I:N/A:N)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects the following Ubuntu releases:

Ubuntu 5.10 Ubuntu 6.06 LTS Ubuntu 6.10

This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu.

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

Ubuntu 5.10:
fetchmail 6.2.5-13ubuntu3.3

Ubuntu 6.06 LTS:
fetchmail 6.3.2-2ubuntu2.1

Ubuntu 6.10:
fetchmail 6.3.4-1ubuntu4.1

In general, a standard system upgrade is sufficient to effect the necessary changes.

Details follow:

It was discovered that fetchmail did not correctly require TLS negotiation in certain situations. This would result in a user's unencrypted password being sent across the network.

If fetchmail has been configured to use the "sslproto tls1", "sslcertck", or "sslfingerprint" options with a server that does not correctly support TLS negotiation, this update may cause fetchmail to (correctly) abort authentication.

Original Source

Url : http://www.ubuntu.com/usn/USN-405-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:10566
 
Oval ID: oval:org.mitre.oval:def:10566
Title: fetchmail before 6.3.6-rc4 does not properly enforce TLS and may transmit cleartext passwords over unsecured links if certain circumstances occur, which allows remote attackers to obtain sensitive information via man-in-the-middle (MITM) attacks.
Description: fetchmail before 6.3.6-rc4 does not properly enforce TLS and may transmit cleartext passwords over unsecured links if certain circumstances occur, which allows remote attackers to obtain sensitive information via man-in-the-middle (MITM) attacks.
Family: unix Class: vulnerability
Reference(s): CVE-2006-5867
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 114

OpenVAS Exploits

Date Description
2009-11-17 Name : Mac OS X Version
File : nvt/macosx_version.nasl
2009-10-10 Name : SLES9: Security update for fetchmail
File : nvt/sles9p5012567.nasl
2009-04-09 Name : Mandriva Update for fetchmail MDKSA-2007:016 (fetchmail)
File : nvt/gb_mandriva_MDKSA_2007_016.nasl
2009-03-23 Name : Ubuntu Update for fetchmail vulnerability USN-405-1
File : nvt/gb_ubuntu_USN_405_1.nasl
2009-02-27 Name : Fedora Update for fetchmail FEDORA-2007-041
File : nvt/gb_fedora_2007_041_fetchmail_fc5.nasl
2009-02-27 Name : Fedora Update for fetchmail FEDORA-2007-042
File : nvt/gb_fedora_2007_042_fetchmail_fc6.nasl
2009-01-28 Name : SuSE Update for XFree86-server,xorg-x11-server,xloader SUSE-SA:2007:008
File : nvt/gb_suse_2007_008.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200701-13 (fetchmail)
File : nvt/glsa_200701_13.nasl
2008-09-04 Name : FreeBSD Ports: fetchmail
File : nvt/freebsd_fetchmail7.nasl
2008-01-17 Name : Debian Security Advisory DSA 1259-1 (fetchmail)
File : nvt/deb_1259_1.nasl
0000-00-00 Name : Slackware Advisory SSA:2007-024-01 fetchmail
File : nvt/esoft_slk_ssa_2007_024_01.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
31580 Fetchmail TLS Enforcement Cleartext Credential Disclosure

Nessus® Vulnerability Scanner

Date Description
2013-07-12 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2007-0018.nasl - Type : ACT_GATHER_INFO
2007-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_fetchmail-2608.nasl - Type : ACT_GATHER_INFO
2007-11-10 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-405-1.nasl - Type : ACT_GATHER_INFO
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_fetchmail-2602.nasl - Type : ACT_GATHER_INFO
2007-04-21 Name : The remote host is missing a Mac OS X update that fixes a security issue.
File : macosx_SecUpd2007-004.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2007-024-01.nasl - Type : ACT_GATHER_INFO
2007-02-18 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2007-016.nasl - Type : ACT_GATHER_INFO
2007-02-15 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1259.nasl - Type : ACT_GATHER_INFO
2007-02-09 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2007-0018.nasl - Type : ACT_GATHER_INFO
2007-02-09 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2007-0018.nasl - Type : ACT_GATHER_INFO
2007-01-26 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200701-13.nasl - Type : ACT_GATHER_INFO
2007-01-17 Name : The remote Fedora Core host is missing a security update.
File : fedora_2007-041.nasl - Type : ACT_GATHER_INFO
2007-01-17 Name : The remote Fedora Core host is missing a security update.
File : fedora_2007-042.nasl - Type : ACT_GATHER_INFO
2007-01-08 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_5238ac459d8c11db858b0060084a00e5.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 12:04:05
  • Multiple Updates