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문서번호 : 1206432070
업데이트 : 2008.03.25


상세내용

1.3.4-54.1 update

- fixed CVE-2007-5971
- fixed CVE-2008-0062
- fixed CVE-2008-0063

CVE-2007-5971:
Double free vulnerability in the gss_krb5int_make_seal_token_v3 function in
lib/gssapi/krb5/k5sealv3.c in MIT Kerberos 5 (krb5) has unknown impact and
attack vectors.

CVE-2008-0062:
KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4
message types, which allows remote attackers to cause a denial of service
(crash) and possibly execute arbitrary code via crafted messages that trigger
a NULL pointer dereference or double-free.

CVE-2008-0063:
The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly
clear the unused portion of a buffer when generating an error message, which
might allow remote attackers to obtain sensitive information, aka
"Uninitialized stack values."


Autoupdates 지원 : Packages System
  pkgadd -F "krb5*"


update 패키지

  RPMS :

    . krb5-libs-1.3.4-54.1.i686.rpm
    . krb5-server-1.3.4-54.1.i686.rpm
    . krb5-workstation-1.3.4-54.1.i686.rpm
    . krb5-devel-1.3.4-54.1.i686.rpm

  SRPMS :

    . krb5-1.3.4-54.1.src.rpm


참고 :
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5971
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0062
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0063