Debian: gzip insecure temporary files fix

    Date 08 Nov 2004
    2001
    Posted By LinuxSecurity Advisories
    Trustix developers discovered insecure temporary file creation in supplemental scripts in the gzip package which may allow local users to overwrite files via a symlink attack.
    
    --------------------------------------------------------------------------
    Debian Security Advisory DSA 588-1                     This email address is being protected from spambots. You need JavaScript enabled to view it. 
    https://www.debian.org/security/                             Martin Schulze
    November 8th, 2004                       https://www.debian.org/security/faq
    --------------------------------------------------------------------------
    
    Package        : gzip
    Vulnerability  : insecure temporary files
    Problem-Type   : local
    Debian-specific: no
    CVE ID         : CAN-2004-0970
    BugTraq ID     : 11288
    
    Trustix developers discovered insecure temporary file creation in
    supplemental scripts in the gzip package which may allow local users
    to overwrite files via a symlink attack.
    
    For the stable distribution (woody) these problems have been fixed in
    version 1.3.2-3woody3.
    
    The unstable distribution (sid) is not affected by these problems.
    
    We recommend that you upgrade your gzip 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 3.0 alias woody
    --------------------------------
    
      Source archives:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3.dsc
          Size/MD5 checksum:      577 3b5fd05de61de0a41973facf1edc6692
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3.diff.gz
          Size/MD5 checksum:     6371 cdb2a28b380ba84bae2c652eb156ca5a
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2.orig.tar.gz
          Size/MD5 checksum:   311011 57bff96b6b4bcbb060566bdbed29485d
    
      Alpha architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_alpha.deb
          Size/MD5 checksum:    76456 3b8b2991a66b675198febc281ca59e84
    
      ARM architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_arm.deb
          Size/MD5 checksum:    68776 c049ef9bec9ac21c99c1f7eefc6ceb2e
    
      Intel IA-32 architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_i386.deb
          Size/MD5 checksum:    62076 536b666d29bcc648a1f105b3e5ef0708
    
      Intel IA-64 architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_ia64.deb
          Size/MD5 checksum:    86840 dd973820227968197c4da091db22bf18
    
      HP Precision architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_hppa.deb
          Size/MD5 checksum:    72594 70eb93310c314cd923091c93e0eded97
    
      Motorola 680x0 architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_m68k.deb
          Size/MD5 checksum:    61278 a47c8230f4f721e2a1adc6545aa25198
    
      Big endian MIPS architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_mips.deb
          Size/MD5 checksum:    71762 68707f5373f065430d43cd2700902b60
    
      Little endian MIPS architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_mipsel.deb
          Size/MD5 checksum:    71660 50646d0590343e2b90dc9f32fade4d54
    
      PowerPC architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_powerpc.deb
          Size/MD5 checksum:    69280 9f49c09ec45ae1d4135e384e94914b72
    
      IBM S/390 architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_s390.deb
          Size/MD5 checksum:    66726 c2a0ca55f66fa0a6631756fc68d14b8d
    
      Sun Sparc architecture:
    
         https://security.debian.org/pool/updates/main/g/gzip/gzip_1.3.2-3woody3_sparc.deb
          Size/MD5 checksum:    70298 88378dc40c8e762b97da5a16058190af
    
    
      These files will probably be moved into the stable distribution on
      its next update.
    
    ---------------------------------------------------------------------------------
    For apt-get: deb  https://security.debian.org/ stable/updates main
    For dpkg-ftp:  ftp://security.debian.org/debian-security dists/stable/updates/main
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    Package info: `apt-cache show ' and  https://packages.debian.org/
    
    

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