From 424563dbdabe1e0b57862e7b522ecabe21cd7300 Mon Sep 17 00:00:00 2001 From: Karolin Seeger Date: Fri, 5 Apr 2019 09:45:46 +0200 Subject: [PATCH] WHATSNEW: Add release notes for Samba 4.9.6. CVE-2019-3870 (World writable files in Samba AD DC private/ dir) CVE-2019-3880 (Save registry file outside share as unprivileged user) Signed-off-by: Karolin Seeger --- WHATSNEW.txt | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 64 insertions(+), 2 deletions(-) diff --git a/WHATSNEW.txt b/WHATSNEW.txt index 22eeec2ddcc..f40b09c25be 100644 --- a/WHATSNEW.txt +++ b/WHATSNEW.txt @@ -1,4 +1,66 @@ ============================= + Release Notes for Samba 4.9.6 + April 8, 2019 + ============================= + + +This is a security release in order to address the following defects: + +o CVE-2019-3870 (World writable files in Samba AD DC private/ dir) +o CVE-2019-3880 (Save registry file outside share as unprivileged user) + + +======= +Details +======= + +o CVE-2019-3870: + During the provision of a new Active Directory DC, some files in the private/ + directory are created world-writable. + +o CVE-2019-3880: + Authenticated users with write permission can trigger a symlink traversal to + write or detect files outside the Samba share. + +For more details and workarounds, please refer to the security advisories. + + +Changes since 4.9.5: +-------------------- + +o Andrew Bartlett + * BUG 13834: CVE-2019-3870: pysmbd: Ensure a zero umask is set for + smbd.mkdir(). + +o Jeremy Allison + * BUG 13851: CVE-2018-14629: rpc: winreg: Remove implementations of + SaveKey/RestoreKey. + + +####################################### +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 4.1 and newer" 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 4.9.5 March 12, 2019 ============================= @@ -136,8 +198,8 @@ database (https://bugzilla.samba.org/). ====================================================================== -Release notes for older releases follow: ----------------------------------------- +---------------------------------------------------------------------- + ============================= Release Notes for Samba 4.9.4 -- 2.11.4.GIT