lp:ubuntu/hardy-updates/krb5

Created by James Westby and last modified
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Review team:
Ubuntu Development Team
Status:
Mature

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29. By Steve Beattie

* SECURITY UPDATE: kdc denial of service from unauthenticated remote
  attackers
  - src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.h,
    src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap_conn.c,
    src/plugins/kdb/ldap/libkdb_ldap/ldap_misc.c,
    src/plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c:
    applied inline
  - CVE-2011-0281
  - CVE-2011-0282
  - MITKRB5-SA-2011-002

28. By Marc Deslauriers

* SECURITY UPDATE: message forgery and privilege escalation via
  unacceptable checksums
  - src/lib/crypto/krb/dk/derive.c, src/lib/crypto/krb/keyed_checksum_types.c,
    src/lib/krb5/krb/mk_safe.c, src/lib/krb5/krb/preauth2.c,
    src/plugins/preauth/pkinit/pkinit_srv.c: patched inline, thanks to
    upstream.
  - CVE-2010-1323
  - MITKRB5-SA-2010-007

27. By Kees Cook

* SECURITY UPDATE: unauthenticated remote attacker can crash kadmind.
  - debian/patches/MITKRB5-SA-2010-005: applied upstream fixes inline
  - CVE-2010-1321

26. By Kees Cook

* SECURITY UPDATE: unauthenticated remote KDC service crash.
  - debian/patches/MITKRB5-SA-2010-003 applied inline.
* SECURITY UPDATE: potential service crashes.
  - applied inline, from upstream svn:
    - debian/patches/CVE-2007-5901
    - debian/patches/CVE-2007-5902
    - debian/patches/CVE-2007-5971
    - debian/patches/CVE-2007-5972

25. By Kees Cook

* SECURITY UPDATE: unauthenticated remote attacker can crash or
  compromise the KDC via flaws in AES and RC4 decryption (CVE-2009-4212).
  - debian/patches/MITKRB5-SA-2009-004 applied inline.
  - http://web.mit.edu/kerberos/advisories/2009-004-patch_1.6.3.txt

24. By Kees Cook

* SECURITY UPDATE: denial of service via buffer overflows.
  - src/lib/gssapi/spnego/spnego_mech.c, src/lib/krb5/asn.1/asn1buf.c:
    GSS-API could be crashed remotely (MITKRB5-SA-2009-001: CVE-2009-0844,
    CVE-2009-0845, CVE-2009-0847).
  - src/lib/krb5/asn.1/asn1_decode.c: ASN.1 decoder freed uninitialized
    pointers (MITKRB5-SA-2009-002: CVE-2009-0846).

23. By Kees Cook

* SECURITY UPDATE: arbitrary code execution via freed pointer and memory
  overflows.
* src/kdc/{kerberos_v4,dispatch,network}.c: upstream fixes patched inline
  (MITKRB5-SA-2008-001: CVE-2008-0062, CVE-2008-0063).
* src/lib/rpc/{svc,svc_tcp}.c: upstream fixed patched inline
  (MITKRB5-SA-2008-002: CVE-2008-0947)

22. By Sam Hartman

* Move pkinit into a new package krb5-pkinit. We don't want pkinit to
  always be installed because this pulls in an openssl dependency and
  most people don't need it. However we want the plugin available when
  needed, Closes: #444938
* I had hoped to wait for the upstream release, but that is being a bit slow.

21. By LaMont Jones

Trigger rebuild for hppa.

20. By Sam Hartman

* mit-sa-2007-6:
    - CVE 2007-3999 rpc library buffer overflow
    - CVE 2007-uninitialized kadmin pointer

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