LinuxSecurity.com
Share your story
The central voice for Linux and Open Source security news
Home News Topics Advisories HOWTOs Features Newsletters About Register

Welcome!
Sign up!
EnGarde Community
Login
Polls
What is the most important Linux security technology?
 
Advisories
Community
Linux Events
Linux User Groups
Link to Us
Security Center
Book Reviews
Security Dictionary
Security Tips
SELinux
White Papers
Featured Blogs
All About Linux
DanWalsh LiveJournal
Securitydistro
Latest Newsletters
Linux Security Week: July 28th, 2014
Linux Advisory Watch: July 25th, 2014
Subscribe
LinuxSecurity Newsletters
E-mail:
Choose Lists:
About our Newsletters
RSS Feeds
Get the LinuxSecurity news you want faster with RSS
Powered By

  
Debian: New arc packages fix insecure temporary files Print E-mail
User Rating:      How can I rate this item?
Posted by Benjamin D. Thomas   
Debian Updated package.
- --------------------------------------------------------------------------
Debian Security Advisory DSA 843-1                     security@debian.org
http://www.debian.org/security/                             Martin Schulze
October 5th, 2005                       http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : arc
Vulnerability  : insecure temporary file
Problem type   : local
Debian-specific: no
CVE ID         : CAN-2005-2945 CAN-2005-2992

Two vulnerabilities have been discovered in the ARC archive program
under Unix.  The Common Vulnerabilities and Exposures project
identifies the following problems:

CAN-2005-2945

    Eric Romang discovered that the ARC archive program under Unix
    creates a temporary file with insecure permissions which may lead
    to an attacker stealing sensitive information.

CAN-2005-2992

    Joey Schulze discovered that the temporary file was created in an
    insecure fashion as well, leaving it open to a classic symlink
    attack.

The old stable distribution (woody) does not contain arc packages.

For the stable distribution (sarge) these problems have been fixed in
version 5.21l-1sarge1.

For the unstable distribution (sid) these problems have been fixed in
version 5.21m-1.

We recommend that you upgrade your arc package.


Upgrade Instructions
- --------------------

wget url
        will fetch the file for you
dpkg -i file.deb
        will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
        will update the internal database
apt-get upgrade
        will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian GNU/Linux 3.1 alias sarge
- --------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.dsc
      Size/MD5 checksum:      552 4ebba22896668e091043fb909dd7f0b7
    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.diff.gz
      Size/MD5 checksum:     3323 1c70a26064195b6664b296313c73cbc0
    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l.orig.tar.gz
      Size/MD5 checksum:    82134 f30654fbe80640f0219c33d0f2f64021

  Alpha architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_alpha.deb
      Size/MD5 checksum:    67312 081b0a1573d4f3a2ce35e937200a56bd

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_amd64.deb
      Size/MD5 checksum:    60646 c8edb347de5f20d8f17a93bde98fc9fd

  ARM architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_arm.deb
      Size/MD5 checksum:    57442 2ad784c9a055046c2e47990ae8155001

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_i386.deb
      Size/MD5 checksum:    55506 f8c3fb1adb553abbcceabdeb5a3aea82

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_ia64.deb
      Size/MD5 checksum:    73842 d70cebf9b47a8630692450476fe9062c

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_hppa.deb
      Size/MD5 checksum:    62028 a33d986f66f7ca3d5f582fbf495bb45f

  Motorola 680x0 architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_m68k.deb
      Size/MD5 checksum:    52462 51ad27d071bb88b938de56b58dbe6d0e

  Big endian MIPS architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_mips.deb
      Size/MD5 checksum:    64456 6991489144d5381fe19b73edc104f7a3

  Little endian MIPS architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_mipsel.deb
      Size/MD5 checksum:    64228 c0ba8aaac79f6547d13db04ba13b39bd

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_powerpc.deb
      Size/MD5 checksum:    60004 85870f99024711bdf1bc5ed32398ce07

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_s390.deb
      Size/MD5 checksum:    60052 5adb2907170ef095d50daf397193cfa2

  Sun Sparc architecture:

    http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_sparc.deb
      Size/MD5 checksum:    57084 88ec040ae647afb844d1c98a4c7a77a7


  These files will probably be moved into the stable distribution on
  its next update.

- ---------------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
 
< Prev   Next >
    
Partner

 

Latest Features
Peter Smith Releases Linux Network Security Online
Securing a Linux Web Server
Password guessing with Medusa 2.0
Password guessing as an attack vector
Squid and Digest Authentication
Squid and Basic Authentication
Demystifying the Chinese Hacking Industry: Earning 6 Million a Night
Free Online security course (LearnSIA) - A Call for Help
What You Need to Know About Linux Rootkits
Review: A Practical Guide to Fedora and Red Hat Enterprise Linux - Fifth Edition
Weekend Edition
Four fake Google haxbots hit YOUR WEBSITE every day
Mozilla fixes CRITICAL security holes in Firefox, urges v31 upgrade
The Barnaby Jack Few Knew: Celebrated Hacker Saw Spotlight as 'Necessary Evil'
What I Learned from Edward Snowden at the Hacker Conference
Partner Sponsor

Community | HOWTOs | Blogs | Features | Book Reviews | Networking
 Security Projects |  Latest News |  Newsletters |  SELinux |  Privacy |  Home
 Hardening |   About Us |   Advertise |   Legal Notice |   RSS |   Guardian Digital
(c)Copyright 2014 Guardian Digital, Inc. All rights reserved.