[Full-disclosure] [SECURITY] [DSA 882-1] New OpenSSL packages fix cryptographic weakness

From: Martin Schulze (joey_at_infodrom.org)
Date: 11/04/05

  • Next message: Thierry Carrez: "[Full-disclosure] [ GLSA 200511-03 ] giflib: Multiple vulnerabilities" 
    Date: Fri, 4 Nov 2005 13:08:28 +0100 (CET)
To: debian-security-announce@lists.debian.org (Debian Security Announcements)

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    Debian Security Advisory DSA 882-1 security@debian.org
    http://www.debian.org/security/ Martin Schulze
    November 4th, 2005 http://www.debian.org/security/faq
    - --------------------------------------------------------------------------

    Package : openssl095
    Vulnerability : cryptographic weakness
    Problem type : remote
    Debian-specific: no
    CVE ID : CVE-2005-2969

    Yutaka Oiwa discovered a vulnerability in the Open Secure Socket Layer
    (OpenSSL) library that can allow an attacker to perform active
    protocol-version rollback attacks that could lead to the use of the
    weaker SSL 2.0 protocol even though both ends support SSL 3.0 or TLS
    1.0.

    The following matrix explains which version in which distribution has
    this problem corrected.

                    oldstable (woody) stable (sarge) unstable (sid)
    openssl 0.9.6c-2.woody.8 0.9.7e-3sarge1 0.9.8-3
    openssl 094 0.9.4-6.woody.4 n/a n/a
    openssl 095 0.9.5a-6.woody.6 n/a n/a
    openssl 096 n/a 0.9.6m-1sarge1 n/a
    openssl 097 n/a n/a 0.9.7g-5

    We recommend that you upgrade your libssl packages.

    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/o/openssl095/openssl095_0.9.5a-6.woody.6.dsc
          Size/MD5 checksum: 631 06d702bf602bdf36e76ccf1d293e2755
        http://security.debian.org/pool/updates/main/o/openssl095/openssl095_0.9.5a-6.woody.6.diff.gz
          Size/MD5 checksum: 39425 bbc79b4a3b51c3407642a909924636b3
        http://security.debian.org/pool/updates/main/o/openssl095/openssl095_0.9.5a.orig.tar.gz
          Size/MD5 checksum: 1892089 99d22f1d4d23ff8b927f94a9df3997b4

      Alpha architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_alpha.deb
          Size/MD5 checksum: 497428 d7f43468426f4937d9f6f4f200b62ac4

      ARM architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_arm.deb
          Size/MD5 checksum: 402790 3b6d0893487c55369771219423b8acf0

      Intel IA-32 architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_i386.deb
          Size/MD5 checksum: 400034 11c30a4af4fb8f00848aff98caf4a721

      Motorola 680x0 architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_m68k.deb
          Size/MD5 checksum: 377034 5bc6aa7ce2c912bf6b306db88044e58d

      Big endian MIPS architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_mips.deb
          Size/MD5 checksum: 412864 ca4c4ace9a42844cfd93320f6438895a

      Little endian MIPS architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_mipsel.deb
          Size/MD5 checksum: 407678 ca10a64a6c760d2e45f2a1cdfa33ed1e

      PowerPC architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_powerpc.deb
          Size/MD5 checksum: 425740 106ba99bf991c3e8864d414be25a92e4

      Sun Sparc architecture:

        http://security.debian.org/pool/updates/main/o/openssl095/libssl095a_0.9.5a-6.woody.6_sparc.deb
          Size/MD5 checksum: 412474 1abb2a98b00c638cf88cead55ec5959f

      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/>

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