full-disclosure - [ GLSA 200502-24 ] Midnight Commander: Multiple vulnerabilities

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <200502172155.56199.jaervosz@gentoo.org>
From: jaervosz at gentoo.org (Sune Kloppenborg Jeppesen)
Subject: [ GLSA 200502-24 ] Midnight Commander: Multiple
	vulnerabilities

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200502-24
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  Severity: Normal
     Title: Midnight Commander: Multiple vulnerabilities
      Date: February 17, 2005
      Bugs: #77992
        ID: 200502-24

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Midnight Commander contains several format string errors, buffer
overflows and one buffer underflow leading to execution of arbitrary
code.

Background
==========

Midnight Commander is a visual console file manager.

Affected packages
=================

    -------------------------------------------------------------------
     Package      /   Vulnerable   /                        Unaffected
    -------------------------------------------------------------------
  1  app-misc/mc      < 4.6.0-r13                         >= 4.6.0-r13

Description
===========

Midnight Commander contains several format string vulnerabilities
(CAN-2004-1004), buffer overflows (CAN-2004-1005), a memory
deallocation error (CAN-2004-1092) and a buffer underflow
(CAN-2004-1176).

Impact
======

An attacker could exploit these vulnerabilities to execute arbitrary
code with the permissions of the user running Midnight Commander or
cause Denial of Service by freeing unallocated memory.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Midnight Commander users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=app-misc/mc-4.6.0-r13"

References
==========

  [ 1 ] CAN-2004-1004
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1004
  [ 2 ] CAN-2004-1005
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1005
  [ 3 ] CAN-2004-1092
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1092
  [ 4 ] CAN-2004-1176
        http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1176

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  http://security.gentoo.org/glsa/glsa-200502-24.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@...too.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2005 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.0
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
Url : http://lists.grok.org.uk/pipermail/full-disclosure/attachments/20050217/c6685f35/attachment.bin