Synopsis:	Important: krb5 security update
Issue date:	2007-06-26
CVE Names:	CVE-2007-2442 CVE-2007-2443 CVE-2007-2798

David Coffey discovered an uninitialized pointer free flaw in the RPC
library used by kadmind.  On Scientific Linux 4 and 5, glibc
detects attempts to free invalid pointers.  A remote unauthenticated
attacker who can access kadmind could trigger this flaw and cause kadmind
to crash. (CVE-2007-2442)

David Coffey also discovered an overflow flaw in the RPC library used by
kadmind.  On Scientific Linux, exploitation of this flaw is limited
to a denial of service.  A remote unauthenticated attacker who can access
kadmind could trigger this flaw and cause kadmind to crash. (CVE-2007-2443)

A stack buffer overflow flaw was found in kadmind.  An authenticated
attacker who can access kadmind could trigger this flaw and potentially
execute arbitrary code on the Kerberos server. (CVE-2007-2798)

SL 4.x

   SRPMS:
	krb5-1.3.4-49.src.rpm
   i386:
	krb5-devel-1.3.4-49.i386.rpm
	krb5-libs-1.3.4-49.i386.rpm
	krb5-server-1.3.4-49.i386.rpm
	krb5-workstation-1.3.4-49.i386.rpm
   x86_64:
	krb5-devel-1.3.4-49.x86_64.rpm
	krb5-libs-1.3.4-49.i386.rpm
	krb5-libs-1.3.4-49.x86_64.rpm
	krb5-server-1.3.4-49.x86_64.rpm
	krb5-workstation-1.3.4-49.x86_64.rpm

SL 5.x

   SRPMS:
	krb5-1.5-26.src.rpm
   i386:
	krb5-devel-1.5-26.i386.rpm
	krb5-libs-1.5-26.i386.rpm
	krb5-server-1.5-26.i386.rpm
	krb5-workstation-1.5-26.i386.rpm
   x86_64:
	krb5-devel-1.5-26.i386.rpm
	krb5-devel-1.5-26.x86_64.rpm
	krb5-libs-1.5-26.i386.rpm
	krb5-libs-1.5-26.x86_64.rpm
	krb5-server-1.5-26.x86_64.rpm
	krb5-workstation-1.5-26.x86_64.rpm

-Connie Sieh
-Troy Dawson