Executive Summary

Summary
Title New fetchmail packages fix denial of service
Informations
Name DSA-939 First vendor Publication 2006-01-13
Vendor Debian Last vendor Modification 2006-01-13
Severity (Vendor) N/A Revision 1

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:C)
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

Daniel Drake discovered a problem in fetchmail, an SSL enabled POP3, APOP, IMAP mail gatherer/forwarder, that can cause a crash when the program is running in multidrop mode and receives messages without headers.

The old stable distribution (woody) does not seem to be affected by this problem.

For the stable distribution (sarge) this problem has been fixed in version 6.2.5-12sarge4.

For the unstable distribution (sid) this problem has been fixed in version 6.3.1-1.

We recommend that you upgrade your fetchmail package.

Original Source

Url : http://www.debian.org/security/2006/dsa-939

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:9659
 
Oval ID: oval:org.mitre.oval:def:9659
Title: fetchmail before 6.3.1 and before 6.2.5.5, when configured for multidrop mode, allows remote attackers to cause a denial of service (application crash) by sending messages without headers from upstream mail servers.
Description: fetchmail before 6.3.1 and before 6.2.5.5, when configured for multidrop mode, allows remote attackers to cause a denial of service (application crash) by sending messages without headers from upstream mail servers.
Family: unix Class: vulnerability
Reference(s): CVE-2005-4348
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 103

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
2008-09-04 Name : FreeBSD Ports: fetchmail
File : nvt/freebsd_fetchmail4.nasl
2008-01-17 Name : Debian Security Advisory DSA 939-1 (fetchmail)
File : nvt/deb_939_1.nasl
0000-00-00 Name : Slackware Advisory SSA:2006-045-01 fetchmail
File : nvt/esoft_slk_ssa_2006_045_01.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
21906 Fetchmail Multidrop Mode Headerless Message Remote DoS

Fetchmail contains a flaw that may allow a remote denial of service. The issue is triggered when fetchmail is configured for multidrop mode and the upstream mail server sends a message without headers, and will result in a loss of availability for the application.

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
2007-10-17 Name : The remote openSUSE host is missing a security update.
File : suse_fetchmail-2602.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
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-939.nasl - Type : ACT_GATHER_INFO
2006-08-01 Name : The remote operating system is missing a vendor-supplied patch.
File : macosx_SecUpd2006-004.nasl - Type : ACT_GATHER_INFO
2006-05-13 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_f7eb0b23709911daa15c0060084a00e5.nasl - Type : ACT_GATHER_INFO
2006-02-15 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2006-045-01.nasl - Type : ACT_GATHER_INFO
2006-01-21 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-233-1.nasl - Type : ACT_GATHER_INFO
2006-01-15 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2005-236.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 11:34:48
  • Multiple Updates