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                        SUSE Security Summary Report

        Announcement ID:        SUSE-SR:2010:021
        Date:                   Tue, 16 Nov 2010 13:00:00 +0000
        Cross-References:       CVE-2008-7247, CVE-2009-4030, CVE-2010-1626
                                CVE-2010-1848, CVE-2010-1849, CVE-2010-2939
                                CVE-2010-3611, CVE-2010-3681, CVE-2010-3683
                                CVE-2010-4098, CVE-2010-4207, CVE-2010-4208
                                CVE-2010-4209

    Content of this advisory:
        1) Solved Security Vulnerabilities:
            - mysql
            - dhcp
            - monotone
            - moodle
            - openssl/libopenssl-devel
        2) Pending Vulnerabilities, Solutions, and Work-Arounds:
            - none
        3) Authenticity Verification and Additional Information

______________________________________________________________________________

1) Solved Security Vulnerabilities

   To avoid flooding mailing lists with SUSE Security Announcements for minor
   issues, SUSE Security releases weekly summary reports for the low profile
   vulnerability fixes. The SUSE Security Summary Reports do not list or
   download URLs like the SUSE Security Announcements that are released for
   more severe vulnerabilities.

   Fixed packages for the following incidents are already available on our FTP
   server and via the YaST Online Update.

   - mysql
     - local users could delete data files for tables of other users       (CVE-2010-1626).
     - authenticated users could gather information for tables they
       should not have access to (CVE-2010-1849)
     - authenticated users could crash mysqld (CVE-2010-3683,
       CVE-2010-3681, CVE-2010-1848)
     - authenticated users could bypass intended access restrictions
       (CVE-2008-7247, CVE-2009-4030)
     Affected Products: SLES9, SLE10-SP3, SLE11, SLE11-SP1, openSUSE 11.1,
                        openSUSE 11.2

   - dhcp
     ISC DHCP can be crashed with a single dhcpv6 packet.
     CVE-2010-3611 has been assigned to this issue.
     Additionally a dhcrelay crash when receiving packets on interfaces
     without assigned IPv4 address has been fixed as well as an infinite
     loop in dhcpd.
     Affected Products: openSUSE 11.3

   - monotone
     Remote attackers could crash a monotone server via an empty argument to
     the 'mtn' command (CVE-2010-4098).
     Affected Products: openSUSE 11.3

   - moodle
     This update of moodle fixes:
     - CVE-2010-4207: CVSS v2 Base Score: 4.3 (MEDIUM)
       Cross-site scripting vulnerability in the Flash component infrastructure
       in YUI allows remote attackers to inject arbitrary web script or HTML via
       charts/assets/charts.swf.
     - CVE-2010-4208: CVSS v2 Base Score: 4.3 (MEDIUM)
       Cross-site scripting vulnerability in the Flash component infrastructure
       in YUI allows remote attackers to inject arbitrary web script or HTML via
       uploader/assets/uploader.swf.
     - CVE-2010-4209: CVSS v2 Base Score: 4.3 (MEDIUM)
       Cross-site scripting vulnerability in the Flash component infrastructure
       in YUI allows remote attackers to inject arbitrary web script or HTML via
       swfstore/swfstore.swf.
     Affected Products: openSUSE 11.1

   - openssl/libopenssl-devel
     Specially crafted responses from SSL servers could cause a double-free bug
     in openssl's client implementation. Therefore a malicious SSL servers could
     crash client-side code that uses the openssl library for its SSL connection.
     (CVE-2010-2939: CVSS v2 Base Score: 4.3 (MEDIUM))     
     Affected Products: SLE10-SP3, SLE11, SLE11-SP1, openSUSE 11.1, 11.2, 11.3

______________________________________________________________________________

2) Pending Vulnerabilities, Solutions, and Work-Arounds

   - none

______________________________________________________________________________

3) Authenticity Verification and Additional Information

  - Announcement authenticity verification:

    SUSE security announcements are published via mailing lists and on Web
    sites. The authenticity and integrity of a SUSE security announcement is
    guaranteed by a cryptographic signature in each announcement. All SUSE
    security announcements are published with a valid signature.

    To verify the signature of the announcement, save it as text into a file
    and run the command

      gpg --verify 

    replacing  with the name of the file containing the announcement.
    The output for a valid signature looks like:

      gpg: Signature made  using RSA key ID 3D25D3D9
      gpg: Good signature from "SuSE Security Team "

    where  is replaced by the date the document was signed.

    If the security team's key is not contained in your key ring, you can
    import it from the first installation CD. To import the key, use the
    command

      gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc

  - Package authenticity verification:

    SUSE update packages are available on many mirror FTP servers all over the
    world. While this service is considered valuable and important to the free
    and open source software community, the authenticity and integrity of a
    package needs to be verified to ensure that it has not been tampered with.

    The internal RPM package signatures provide an easy way to verify the
    authenticity of an RPM package. Use the command

      rpm -v --checksig 

    to verify the signature of the package, replacing  with the
    filename of the RPM package downloaded. The package is unmodified if it
    contains a valid signature from build@suse.de with the key ID 9C800ACA.

    This key is automatically imported into the RPM database (on RPMv4-based
    distributions) and the gpg key ring of 'root' during installation. You can
    also find it on the first installation CD and included at the end of this
    announcement.

  - SUSE runs two security mailing lists to which any interested party may
    subscribe:

    opensuse-security@opensuse.org
        -   General Linux and SUSE security discussion.
            All SUSE security announcements are sent to this list.
            To subscribe, send an e-mail to
                .

    opensuse-security-announce@opensuse.org
        -   SUSE's announce-only mailing list.
            Only SUSE's security announcements are sent to this list.
            To subscribe, send an e-mail to
                .

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