Debian: Subject: [DSA 1319-1] New maradns packages fix denial of service

    Date29 Jun 2007
    CategoryDebian
    2872
    Posted ByLinuxSecurity Advisories
    Several remote vulnerabilities have been discovered in MaraDNS, a simple security-aware Domain Name Service server. One flaw was that malformed DNS requests can trigger memory leaks, allowing denial of service.
    - --------------------------------------------------------------------------
    Debian Security Advisory DSA 1319-1                    This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                         Moritz Muehlenhoff
    June 23rd, 2007                         http://www.debian.org/security/faq
    - --------------------------------------------------------------------------
    
    Package        : maradns
    Vulnerability  : memory leaks
    Problem-Type   : remote
    Debian-specific: no
    CVE ID         : CVE-2007-3114 CVE-2007-3115 CVE-2007-3116
    
    Several remote vulnerabilities have been discovered in MaraDNS, a simple
    security-aware Domain Name Service server. The Common Vulnerabilities and
    Exposures project identifies the following problems:
    
    CVE-2007-3114
    
        It was discovered that malformed DNS requests can trigger memory
        leaks, allowing denial of service.
    
    CVE-2007-3115
    
        It was discovered that malformed DNS requests can trigger memory
        leaks, allowing denial of service.
    
    CVE-2007-3116
    
        It was discovered that malformed DNS requests can trigger memory
        leaks, allowing denial of service.
    
    The oldstable distribution (sarge) is not affected by these problems.
    
    For the stable distribution (etch) these problems have been fixed
    in version 1.2.12.04-1etch1.
    
    For the unstable distribution (sid) these problems have been fixed in
    version 1.2.12.06-1.
    
    We recommend that you upgrade your maradns 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
    - -------------------------------
    
      Source archives:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1.dsc
          Size/MD5 checksum:      503 fedaf5cd91fb31157703e4be4e9cdf9b
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1.tar.gz
          Size/MD5 checksum:  1323205 1e9d801ed117892160011b3e4ce079a5
    
      Alpha architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_alpha.deb
          Size/MD5 checksum:   550830 ea1a65dbf070a010459fb20cfd5ec2d9
    
      AMD64 architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_amd64.deb
          Size/MD5 checksum:   500726 174bd3dc187bc3dc42204ac39ebb712c
    
      ARM architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_arm.deb
          Size/MD5 checksum:   476514 aaec23eccc02e47ccf116e83ed124812
    
      HP Precision architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_hppa.deb
          Size/MD5 checksum:   522804 92ecf17008e23cbd25dddd9b60809585
    
      Intel IA-32 architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_i386.deb
          Size/MD5 checksum:   471380 3d043e426e827de1aa4dbfd1b31067ad
    
      Intel IA-64 architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_ia64.deb
          Size/MD5 checksum:   661602 a37fee1f631c57eb6b2dee34304e78b3
    
      Big endian MIPS architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_mips.deb
          Size/MD5 checksum:   528210 bc0fd0dfdbe3874744926c9639abcd73
    
      Little endian MIPS architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_mipsel.deb
          Size/MD5 checksum:   529462 7873452d29da60ea893d122948428765
    
      PowerPC architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_powerpc.deb
          Size/MD5 checksum:   487376 b8e20a8276fdadef4a8e21a0547e23e8
    
      IBM S/390 architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_s390.deb
          Size/MD5 checksum:   499358 a6bae8e178c673ea148e649f15e3c2e0
    
      Sun Sparc architecture:
    
        http://security.debian.org/pool/updates/main/m/maradns/maradns_1.2.12.04-1etch1_sparc.deb
          Size/MD5 checksum:   462904 da20b0ae8b512b047e7680c181f7c135
    
    
      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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