openSUSE-SU-2010:0292-1 (moderate): krb5: security update for remote denial-of-service vulnerability

25 May 2010

      openSUSE Security Update: krb5: security update for remote denial-of-service vulnerability
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2010:0292-1
Rating:             moderate
References:         #596826 
Cross-References:   CVE-2010-1321
Affected Products:
                    openSUSE 11.2
                    openSUSE 11.1
                    openSUSE 11.0
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update fixes a denial-of-service vulnerability in
   kadmind. A remote attack can send a malformed GSS-API token
   that triggers a NULL pointer dereference. (CVE-2010-1321:
   CVSS v2 Base Score: 6.8 (MEDIUM)
   (AV:N/AC:L/Au:S/C:N/I:N/A:C))

Patch Instructions:

   To install this openSUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - openSUSE 11.2:

      zypper in -t patch krb5-2443

   - openSUSE 11.1:

      zypper in -t patch krb5-2443

   - openSUSE 11.0:

      zypper in -t patch krb5-2443

   To bring your system up-to-date, use "zypper patch".

Package List:

   - openSUSE 11.2 (i586 src x86_64):

      krb5-1.7-6.6.1

   - openSUSE 11.2 (i586 x86_64):

      krb5-apps-clients-1.7-6.6.1
      krb5-apps-servers-1.7-6.6.1
      krb5-client-1.7-6.6.1
      krb5-devel-1.7-6.6.1
      krb5-plugin-kdb-ldap-1.7-6.6.1
      krb5-plugin-preauth-pkinit-1.7-6.6.1
      krb5-server-1.7-6.6.1

   - openSUSE 11.2 (x86_64):

      krb5-32bit-1.7-6.6.1
      krb5-devel-32bit-1.7-6.6.1

   - openSUSE 11.1 (i586 ppc src x86_64):

      krb5-1.6.3-132.8.1

   - openSUSE 11.1 (i586 ppc x86_64):

      krb5-apps-clients-1.6.3-132.8.1
      krb5-apps-servers-1.6.3-132.8.1
      krb5-client-1.6.3-132.8.1
      krb5-devel-1.6.3-132.8.1
      krb5-plugin-kdb-ldap-1.6.3-132.8.1
      krb5-plugin-preauth-pkinit-1.6.3-132.8.1
      krb5-server-1.6.3-132.8.1

   - openSUSE 11.1 (x86_64):

      krb5-32bit-1.6.3-132.8.1
      krb5-devel-32bit-1.6.3-132.8.1

   - openSUSE 11.1 (src):

      krb5-plugins-1.6.3-132.8.1

   - openSUSE 11.1 (ppc):

      krb5-64bit-1.6.3-132.8.1
      krb5-devel-64bit-1.6.3-132.8.1

   - openSUSE 11.0 (i586 ppc src x86_64):

      krb5-1.6.3-50.11

   - openSUSE 11.0 (i586 ppc x86_64):

      krb5-apps-clients-1.6.3-50.11
      krb5-apps-servers-1.6.3-50.11
      krb5-client-1.6.3-50.11
      krb5-devel-1.6.3-50.11
      krb5-plugin-kdb-ldap-1.6.3-9.8
      krb5-plugin-preauth-pkinit-1.6.3-9.8
      krb5-server-1.6.3-50.11

   - openSUSE 11.0 (x86_64):

      krb5-32bit-1.6.3-50.11
      krb5-devel-32bit-1.6.3-50.11

   - openSUSE 11.0 (src):

      krb5-plugins-1.6.3-9.8

   - openSUSE 11.0 (ppc):

      krb5-64bit-1.6.3-50.11
      krb5-devel-64bit-1.6.3-50.11

References:

   http://support.novell.com/security/cve/CVE-2010-1321.html
   https://bugzilla.novell.com/596826

opensuse-security＠opensuse.org

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