openSUSE Security Update: krb5-appl: Fixed remote buffer overflow in ktelnetd
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2012:0019-1
Rating:             important
References:         #698471 #738632 
Cross-References:   CVE-2011-4862
Affected Products:
                    openSUSE 11.4
                    openSUSE 11.3
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update of krb5 applications fixes two security issues.

   CVE-2011-4862: A remote code execution in the kerberized
   telnet daemon was fixed. (This only affects the ktelnetd
   from the krb5-appl RPM, not the regular telnetd supplied by
   SUSE.)

   CVE-2011-1526 / MITKRB5-SA-2011-005: Fixed krb5 ftpd
   unauthorized file access problems.


Patch Instructions:

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

   - openSUSE 11.4:

      zypper in -t patch krb5-appl-5593

   - openSUSE 11.3:

      zypper in -t patch krb5-appl-5593

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


Package List:

   - openSUSE 11.4 (i586 x86_64):

      krb5-appl-clients-1.0-7.12.1
      krb5-appl-servers-1.0-7.12.1

   - openSUSE 11.3 (i586 x86_64):

      krb5-appl-clients-1.0-4.5.1
      krb5-appl-servers-1.0-4.5.1


References:

   https://www.suse.com/security/cve/CVE-2011-4862.html
   https://bugzilla.novell.com/698471
   https://bugzilla.novell.com/738632