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author | Stefan Metzmacher <metze@samba.org> | 2013-01-10 12:55:14 +0100 |
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committer | Karolin Seeger <kseeger@samba.org> | 2013-01-14 19:15:45 +0100 |
commit | 0c02492c204eacecf2107ee0dd2060cfb53f4c37 (patch) | |
tree | 11745f0a00b526327c0d8ad5b02df49fe2d41cbd /WHATSNEW.txt | |
parent | 8bafe0871526cd5d5e7fdbe123ab661379f64cb1 (diff) | |
download | samba-0c02492c204eacecf2107ee0dd2060cfb53f4c37.tar.gz |
WHATSNEW: Update release notes for Samba 4.0.1. (CVE-2013-0172)
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'WHATSNEW.txt')
-rw-r--r-- | WHATSNEW.txt | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/WHATSNEW.txt b/WHATSNEW.txt index 520075fbfff..5c69ca9b1d2 100644 --- a/WHATSNEW.txt +++ b/WHATSNEW.txt @@ -1,4 +1,60 @@ ============================= + Release Notes for Samba 4.0.1 + January 15, 2013 + ============================= + + +This is a security release in order to address CVE-2013-0172. + +o CVE-2013-0172: + Samba 4.0.0 as an AD DC may provide authenticated users with write access + to LDAP directory objects. + + In AD, Access Control Entries can be assigned based on the objectClass + of the object. If a user or a group the user is a member of has any + access based on the objectClass, then that user has write access to that + object. + + Additionally, if a user has write access to any attribute on the object, + they may have access to write to all attributes. + + An important mitigation is that anonymous access is totally disabled by + default. The second important mitigation is that normal users are + typically only given the problematic per-objectClass right via the + "pre-windows 2000 compatible access" group, and Samba 4.0.0 incorrectly + does not make "authenticated users" part of this group. + +Changes since 4.0.0: +==================== + +o Andrew Bartlett <abartlet@samba.org> + * Bug 9554 - CVE-2013-0172 - Samba 4.0 as an AD DC may provide authenticated + users with write access to LDAP directory objects. + +####################################### +Reporting bugs & Development Discussion +####################################### + +Please discuss this release on the samba-technical mailing list or by +joining the #samba-technical IRC channel on irc.freenode.net. + +If you do report problems then please try to send high quality +feedback. If you don't provide vital information to help us track down +the problem then you will probably be ignored. All bug reports should +be filed under the Samba 4.0 product in the project's Bugzilla +database (https://bugzilla.samba.org/). + + +====================================================================== +== Our Code, Our Bugs, Our Responsibility. +== The Samba Team +====================================================================== + + +Release notes for older releases follow: +---------------------------------------- + + ============================= Release Notes for Samba 4.0.0 December 11, 2012 ============================= |