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Debian: 'joe' symlink vulnerability Print E-mail
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Posted by Team   
Debian When joe dies to a signal instead of a normal exit it is vulnerable to a symlink attack.

- ------------------------------------------------------------------------
Debian Security Advisory                                            Wichert Akkerman
November 22, 2000
- ------------------------------------------------------------------------

Package        : joe
Problem type   : symlink attack
Debian-specific: no

When joe (Joe's Own Editor) dies due to a signal instead of a normal
exit it saves a list of the files it is editing to a file called `DEADJOE'
in its current directory. Unfortunately this wasn't done safely which made
joe vulnerable to a symlink attack.

This has been fixed in version 2.8-15.1 .

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

Debian GNU/Linux 2.2 alias potato
- ---------------------------------

  Potato was released for alpha, arm, i386, m68k, powerpc and sparc.

  Source archives:
      MD5 checksum: 94131d7638b028e6bd6f529747b9d318
      MD5 checksum: 5ad45a1fa1a293bef03786f9258bf846
      MD5 checksum: 84c1aebfce7876b8639945da3c29f204

  Alpha architecture:
      MD5 checksum: defbc5c39a2ae8ed000b7b302ecd339f

  ARM architecture:
      MD5 checksum: bcb70726840c2cf11cba068ce2a826be

  Intel ia32 architecture:
      MD5 checksum: 21444255b240be01132208e5cb1d3439

  Motorola 680x0 architecture:
      MD5 checksum: a4b275c324956489bf7558d42a80f22f

  PowerPC architecture:
      MD5 checksum: 689d54abe039ded6e82bf60115737631

  Sun Sparc architecture:
      MD5 checksum: 8846236e9158cf3f3d7f1b8edce73d40

  These files will be moved into*/binary-$arch/ soon.

For not yet released architectures please refer to the appropriate
directory$arch/ .

- -- 
- ----------------------------------------------------------------------------
apt-get: deb stable/updates main
dpkg-ftp: dists/stable/updates/main
Mailing list:

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