Debian: New lynx-ssl packages fix arbitrary code execution

    Date27 Oct 2005
    CategoryDebian
    6602
    Posted ByJoe Shakespeare
    Updated package.
    - --------------------------------------------------------------------------
    Debian Security Advisory DSA 876-1                     This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                             Martin Schulze
    October 27th, 2005                      http://www.debian.org/security/faq
    - --------------------------------------------------------------------------
    
    Package        : lynx-ssl
    Vulnerability  : buffer overflow
    Problem type   : remote
    Debian-specific: no
    CVE ID         : CVE-2005-3120
    
    Ulf Härnhammar discovered a buffer overflow in lynx, a text-mode
    browser for the WWW that can be remotely exploited.  During the
    handling of Asian characters when connecting to an NNTP server lynx
    can be tricked to write past the boundary of a buffer which can lead
    to the execution of arbitrary code.
    
    For the old stable distribution (woody) this problem has been fixed in
    version 2.8.4.1b-3.2.
    
    For the stable distribution (sarge) this problem has been fixed in
    version 2.8.5-2sarge1 of lynx.
    
    For the unstable distribution (sid) this problem will be fixed soon.
    
    We recommend that you upgrade your lynx-ssl 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:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2.dsc
          Size/MD5 checksum:      609 6256bc48e63d9120301c6bdae3316675
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2.diff.gz
          Size/MD5 checksum:    87627 69a835be9e783a6788fd3122ec4c51d4
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b.orig.tar.gz
          Size/MD5 checksum:  2557510 053a10f76b871e3944c11c7776da7f7a
    
      Alpha architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_alpha.deb
          Size/MD5 checksum:  1617392 d07cb6f46da183ab5c66860d90dd48c5
    
      ARM architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_arm.deb
          Size/MD5 checksum:  1491792 b20c7575d54e86838ddeff94622ce5ff
    
      Intel IA-32 architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_i386.deb
          Size/MD5 checksum:  1447102 0707d60cdc076a9078ecd198d9e185c5
    
      Intel IA-64 architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_ia64.deb
          Size/MD5 checksum:  1769060 9f621d66228be950732846918afb9b22
    
      HP Precision architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_hppa.deb
          Size/MD5 checksum:  1559592 c2c35718ba34d173fadefd3ba428695b
    
      Motorola 680x0 architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_m68k.deb
          Size/MD5 checksum:  1410534 86eff29224e043788f98a02f4af20402
    
      Big endian MIPS architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_mips.deb
          Size/MD5 checksum:  1511892 7fa8c96a81238e524e870dee74d07fa4
    
      Little endian MIPS architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_mipsel.deb
          Size/MD5 checksum:  1507808 5c7db52ed5910884679ec9ecc8606593
    
      PowerPC architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_powerpc.deb
          Size/MD5 checksum:  1497302 f82ae7bc6ee25639bd8c18ab6c644fb5
    
      IBM S/390 architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_s390.deb
          Size/MD5 checksum:  1468622 72b310726d3baecfe26ba27ce9f9f46a
    
      Sun Sparc architecture:
    
        http://security.debian.org/pool/updates/main/l/lynx-ssl/lynx-ssl_2.8.4.1b-3.2_sparc.deb
          Size/MD5 checksum:  1497394 83d65399cb15b48bcd9024f01e3f9400
    
    
      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
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