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Home : Advisories : Insecure temporary file handling in ed

Title: Insecure temporary file handling in ed
Released by: Conectiva
Date: 15th December 2000
Printable version: Click here
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Hash: SHA1



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

CONECTIVA LINUX SECURITY ANNOUNCEMENT

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



PACKAGE   : ed

SUMMARY   : Insecure temporary file handling

DATE      : 2000-12-15 11:27:00

ID        : CLA-2000:359-2

RELEVANT

RELEASES  : 4.0, 4.0es, 4.1, 4.2, 5.0, 5.1, 6.0



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



DESCRIPTION

 The "ed" editor creates temporary files in an insecure way, making it

 vulnerable to symlink attacks.



NOTE

 The download links do the updated packages in the previous announcement

 (CLA-2000:359) were incorrectly pointing to PAM packages. This has now

 been fixed.

 We would like to thank Leonardo Dias for reporting the error to us.



SOLUTION

 All users of the "ed" program should upgrade.





DIRECT DOWNLOAD LINKS TO THE UPDATED PACKAGES

http://atualizacoes.conectiva.com.br/4.0/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/4.0/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/4.0es/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/4.0es/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/4.1/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/4.1/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/4.2/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/4.2/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/5.0/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/5.0/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/5.1/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/5.1/i386/ed-0.2-17cl.i386.rpm

http://atualizacoes.conectiva.com.br/6.0/SRPMS/ed-0.2-17cl.src.rpm

http://atualizacoes.conectiva.com.br/6.0/RPMS/ed-0.2-17cl.i386.rpm





ADDITIONAL INSTRUCTIONS

 Users of Conectiva Linux version 6.0 or higher may use apt to perform

 upgrades:

 - add the following line to /etc/apt/sources.list if it is not there yet

   (you may also use linuxconf to do this):



 rpm [cncbr] http://atualizacoes.conectiva.com.br 6.0/conectiva updates



 - run:                 apt-get update

 - after that, execute: apt-get upgrade



 Detailed instructions reagarding the use of apt and upgrade examples

 can be found at http://distro.conectiva.com.br/atualizacoes/#apt?idioma=en





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

All packages are signed with Conectiva's GPG key. The key can be

obtained at http://www.conectiva.com.br/contato



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

All our advisories and generic update instructions can be viewed at

http://www.conectiva.com.br/suporte/atualizacoes



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

subscribe: atualizacoes-anuncio-subscribe@papaleguas.conectiva.com.br

unsubscribe: atualizacoes-anuncio-unsubscribe@papaleguas.conectiva.com.br

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Comment: For info see http://www.gnupg.org



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