Linux Security
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    Linux Security

    Debian: New openldap2.3 packags fix denial of service

    Date 12 Oct 2008
    2800
    Posted By LinuxSecurity Advisories
    Cameron Hotchkies discovered that the OpenLDAP server slapd, a free implementation of the Lightweight Directory Access Protocol, could be crashed by sending malformed ASN1 requests.
    - ------------------------------------------------------------------------
    Debian Security Advisory DSA-1650-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Moritz Muehlenhoff
    October 12, 2008                      https://www.debian.org/security/faq
    - ------------------------------------------------------------------------
    
    Package        : openldap2.3
    Vulnerability  : denial of service
    Problem type   : remote
    Debian-specific: no
    CVE Id(s)      : CVE-2008-2952
    Debian Bug     : 488710
    
    Cameron Hotchkies discovered that the OpenLDAP server slapd, a free
    implementation of the Lightweight Directory Access Protocol, could be
    crashed by sending malformed ASN1 requests.
    
    For the stable distribution (etch), this problem has been fixed in
    version 2.3.30-5+etch2.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 2.4.10-3 of the openldap package.
    
    We recommend that you upgrade your openldap2.3 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 4.0 alias etch
    - -------------------------------
    
    Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.
    
    Source archives:
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30.orig.tar.gz
        Size/MD5 checksum:  2971126 c40bcc23fa65908b8d7a86a4a6061251
      https://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch2.diff.gz
        Size/MD5 checksum:   311809 22b5eafd6a8e6375ffe3fec5533a1d5d
      https://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch2.dsc
        Size/MD5 checksum:     1205 d266aa1b763c9f0d91f7b062bfb65c86
    
    alpha architecture (DEC Alpha)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_alpha.deb
        Size/MD5 checksum:  1280050 180958ccc394210e2b04ac1c532118cd
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_alpha.deb
        Size/MD5 checksum:   292722 cb1433274dce06173ea7e97051863c2b
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_alpha.deb
        Size/MD5 checksum:   193424 61f779bea372ee467a4691e219547c21
    
    amd64 architecture (AMD x86_64 (AMD64))
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_amd64.deb
        Size/MD5 checksum:  1244538 37c9d1aba2a53ff6562678a25b6147ef
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_amd64.deb
        Size/MD5 checksum:   285314 a81dd9a9a2d661d95897ca71d5a68527
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_amd64.deb
        Size/MD5 checksum:   184558 e22fd11d64bad96ad7a5c6a76f69c872
    
    arm architecture (ARM)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_arm.deb
        Size/MD5 checksum:   254636 1537a42a4c76d3c40feb4e35adf10abc
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_arm.deb
        Size/MD5 checksum:   141986 fbda3408d6b35a34cd43875ee39c038a
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_arm.deb
        Size/MD5 checksum:  1188920 b556015d8462a5eff9e5c00cf65658ff
    
    hppa architecture (HP PA RISC)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_hppa.deb
        Size/MD5 checksum:   292550 a99048fa9bbf6e524a9854c7874481b3
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_hppa.deb
        Size/MD5 checksum:  1304974 8a352883c7359d68ac65bef523c8c37d
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_hppa.deb
        Size/MD5 checksum:   176956 dc8668a17000f0b6c6993dca2aed517a
    
    i386 architecture (Intel ia32)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_i386.deb
        Size/MD5 checksum:   266054 84bb5bde130cbc49cce8654fbbf145ed
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_i386.deb
        Size/MD5 checksum:   154168 a73aa2fe4c60f7c74dfb7586ad7e9274
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_i386.deb
        Size/MD5 checksum:  1174324 e23a1aa2d33eccb2af662fbe4e5b9f6d
    
    ia64 architecture (Intel ia64)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_ia64.deb
        Size/MD5 checksum:  1660820 2cd17aac1591b7f6dbc8ad9806ad7821
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_ia64.deb
        Size/MD5 checksum:   379572 112ff502ca043d71907f05ad316aaa0b
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_ia64.deb
        Size/MD5 checksum:   239140 db04191db37a5bf2dec66f115803ed70
    
    mips architecture (MIPS (Big Endian))
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_mips.deb
        Size/MD5 checksum:  1205670 2eae08b5aa3717fa050f24831870a835
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_mips.deb
        Size/MD5 checksum:   185522 9cb2d778a25d6c904bd84abbbc89fddd
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_mips.deb
        Size/MD5 checksum:   258028 4cd6d9a297dc6447e4f8ffb91d1ddddc
    
    mipsel architecture (MIPS (Little Endian))
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_mipsel.deb
        Size/MD5 checksum:  1188250 7fa6e8454be9cc2b5619fd05c088e666
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_mipsel.deb
        Size/MD5 checksum:   258632 369f2d0a5adc823edf8c8dcc7de8a34a
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_mipsel.deb
        Size/MD5 checksum:   186796 9c611e11a90f62302cab63f0561d0d1d
    
    powerpc architecture (PowerPC)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_powerpc.deb
        Size/MD5 checksum:  1243660 2a68e3d27c0238061fdf2aa841befa23
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_powerpc.deb
        Size/MD5 checksum:   188790 d274c287d39d1a75bb4b6474ac1c6f34
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_powerpc.deb
        Size/MD5 checksum:   272242 896e4fe8de21568e3251f8060c58b145
    
    s390 architecture (IBM S/390)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_s390.deb
        Size/MD5 checksum:   168388 66e6090f492708f524b83e990857cf83
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_s390.deb
        Size/MD5 checksum:  1240878 8b841b579a2ed5f7c990e5ffbcf76847
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_s390.deb
        Size/MD5 checksum:   291518 c49e29b487788b2d5a2025cedacf5ee6
    
    sparc architecture (Sun SPARC/UltraSPARC)
    
      https://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_sparc.deb
        Size/MD5 checksum:   155004 ec1fc16d622ec4b1ecf2e2ca8b12d398
      https://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_sparc.deb
        Size/MD5 checksum:   256832 0fd6fcf2e1a0a54917c21009df1172f7
      https://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_sparc.deb
        Size/MD5 checksum:  1167556 0e95399858cd08f38c143e57c25c3db0
    
    
      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
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