[SECURITY] [DSA 699-1] New netkit-telnet-ssl packages fix arbitrary code execution

From: Martin Schulze (joey_at_infodrom.org)
Date: 03/29/05

  • Next message: Martin Pitt: "[USN-102-1] shar vulnerabilities"
    Date: Tue, 29 Mar 2005 15:22:55 +0200 (CEST)
    To: bugtraq@securityfocus.com
    
    

    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA1

    - --------------------------------------------------------------------------
    Debian Security Advisory DSA 699-1 security@debian.org
    http://www.debian.org/security/ Martin Schulze
    March 29th, 2005 http://www.debian.org/security/faq
    - --------------------------------------------------------------------------

    Package : netkit-telnet-ssl
    Vulnerability : buffer overflow
    Problem-Type : remote
    Debian-specific: no
    CVE ID : CAN-2005-0469

    iDEFENSE researchers discovered a buffer overflow in the handling of
    the LINEMODE suboptions in telnet clients. This can lead to the
    execution of arbitrary code when connected to a malicious server.

    For the stable distribution (woody) this problem has been fixed in
    version 0.17.17+0.1-2woody4.

    For the unstable distribution (sid) this problem will be fixed soon.

    We recommend that you upgrade your telnet-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/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1-2woody4.dsc
          Size/MD5 checksum: 669 edcae9a56571c23861cc772d116f6d9b
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1-2woody4.diff.gz
          Size/MD5 checksum: 9099 0c6a68a7522269cb7c7f18e08e9f3228
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/netkit-telnet-ssl_0.17.17+0.1.orig.tar.gz
          Size/MD5 checksum: 167658 faf2d112bc4d44f522bad3bc73da8d6d

      Alpha architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_alpha.deb
          Size/MD5 checksum: 101196 46f45337d4a60eb738b077770e3aa2a4
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_alpha.deb
          Size/MD5 checksum: 57024 b2a33f4b5143da8a36ee78b75850c6c2

      ARM architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody3_arm.deb
          Size/MD5 checksum: 85194 1db7e7432d8025531b869ae5c737014b
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody3_arm.deb
          Size/MD5 checksum: 48596 ad29db7a35ad3ee4e3d2c5c411b0edb9

      Intel IA-32 architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_i386.deb
          Size/MD5 checksum: 85608 6b9e94d7acf3274a62a78e98b069060b
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_i386.deb
          Size/MD5 checksum: 46730 09bf8699c1af6a5f4f9e913d7ef92759

      Intel IA-64 architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_ia64.deb
          Size/MD5 checksum: 123272 d81d94ec52c655bb8496bf126c9077aa
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_ia64.deb
          Size/MD5 checksum: 66728 e1879d40f611846bb7f787245feb8fee

      HP Precision architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_hppa.deb
          Size/MD5 checksum: 86624 677730710e0adac9cb6cbe1d1cca742b
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_hppa.deb
          Size/MD5 checksum: 54054 df3349ebb866ada9bc08a3dabf681bcc

      Motorola 680x0 architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_m68k.deb
          Size/MD5 checksum: 81534 9007bc1b9ce71d54eda4da588269e39b
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_m68k.deb
          Size/MD5 checksum: 45494 8bd015cf665ed260e8943aaf9a88d5a9

      Big endian MIPS architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_mips.deb
          Size/MD5 checksum: 97454 ad228bd9d0353478740fde78095b8332
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_mips.deb
          Size/MD5 checksum: 52346 b22cdea93cc2d406144f7797918ba348

      Little endian MIPS architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_mipsel.deb
          Size/MD5 checksum: 97292 fe280b5296350918ef3f99bd86c1e3e8
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_mipsel.deb
          Size/MD5 checksum: 52334 816d5bce2968f676d3261a1d3e9e5e21

      PowerPC architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_powerpc.deb
          Size/MD5 checksum: 88238 c0b09580e81ff24c5e04d7ae0e859645
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_powerpc.deb
          Size/MD5 checksum: 48882 f1ab39899f6b2892cae81b8b4dfb2d16

      IBM S/390 architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_s390.deb
          Size/MD5 checksum: 88746 b4a754f74fe3bc462488c62a137fa422
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_s390.deb
          Size/MD5 checksum: 50562 fe91806b369af4ff31030c1079b7b9bd

      Sun Sparc architecture:

        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnet-ssl_0.17.17+0.1-2woody4_sparc.deb
          Size/MD5 checksum: 89356 dd5d9462b3b86d40f0f67a9ec86adc57
        http://security.debian.org/pool/updates/main/n/netkit-telnet-ssl/telnetd-ssl_0.17.17+0.1-2woody4_sparc.deb
          Size/MD5 checksum: 54646 5d694a26621ef73ce5d2c0e6ed9bc887

      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
    Package info: `apt-cache show <pkg>' and http://packages.debian.org/>

    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1.4.0 (GNU/Linux)

    iD8DBQFCSVauW5ql+IAeqTIRApppAKCPu+Rg7TTKEA4ZTLHRbCvuzNX5LwCeNTFr
    OxN6k312JL9q8OJUbHujp4A=
    =YWRu
    -----END PGP SIGNATURE-----


  • Next message: Martin Pitt: "[USN-102-1] shar vulnerabilities"

    Relevant Pages