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______________________________________________________________________________

                        SUSE Security Summary Report

        Announcement ID:        SUSE-SR:2010:020
        Date:                   Wed, 03 Nov 2010 12:00:00 +0000
        Cross-References:       CVE-2009-4023, CVE-2009-4111, CVE-2010-0213
                                CVE-2010-1172, CVE-2010-2547, CVE-2010-3170
                                CVE-2010-3433, CVE-2010-3434, CVE-2010-3706
                                CVE-2010-3707, CVE-2010-3996

    Content of this advisory:
        1) Solved Security Vulnerabilities:
            - NetworkManager
            - bind
            - clamav
            - dovecot12
            - festival
            - gpg2
            - libfreebl3
            - php5-pear-mail
            - postgresql
        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.

   - NetworkManager
     dbus-glib allowed local users to write properties that were exported
     read-only via dbus (CVE-2010-1172).

     Affected Products: SLE11
 
   - bind
     A DoS vulnerability in bind's DNSSEC code has been
     fixed which occured while recursively validating a server.
     CVE-2010-0213 has been assigned to this issue.

     Affected Products: openSUSE 11.3

   - clamav
     clamav version 0.96.3 fixes problems when scanning pdf files
     (CVE-2010-3434) and also contains numerous other bug fixes.

     Affected Products: openSUSE 11.1-11.3

   - dovecot12
     dovecot granted admin rights to all owner mailboxes (CVE-2010-3706).
     
     When using multiple ACL entries for mailboxes the most specific one
     was not always applied (CVE-2010-3707).

     Affected Products: openSUSE 11.2-11.3

   - festival
     festival_server uses an unsafe LD_LIBRARY_PATH. Local users could exploit
     that to execute code as another user if that user  runs festival_server.
     CVE-2010-3996 has been assigned to this issue.

     Affected Products: openSUSE 11.1-11.3

   - gpg2
     GnuPG2 was vulnerable to arbitrary code execution by context-dependent
     attackers because of reusing a freed pointer when verifying a signature
     or importing a certificate with many "Subject Alternate Names".
     (CVE-2010-2547)

     Affected Products: SUSE Moblin 2.0

   - libfreebl3
     The Mozilla NSS Library was updated to version 3.12.8 and the Mozilla
     NSPR Library was updated to 4.8.6 to fix various bugs and one security
     issue.
     
     CVE-2010-3170: Disallow wildcard matching in X509 certificate Common
     Names.
     
     This update also has preparations for Firefox 4 support, and a updated
     Root Certificate Authority list.

     Affected Products: openSUSE 11.1-11.3

   - php5-pear-mail
     Passing specially crafted $from and $recepient arguments to
     php5-pear-mail's sendmail.php allowed attackers to inject shell
     code (CVE-2009-4023, CVE-2009-4111).

     Affected Products: SLE11, SLE11-SP1

   - postgresql
     PostgreSQL functions implemented in Perl or TCL shared a global state
     even across different user user ids. A user could therefore influence
     functions of other users in an unexpected or even malicious way
     (CVE-2010-3433).

     Affected Products: openSUSE 11.1-11.3

______________________________________________________________________________

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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