Debian Bug report logs -
#987811
samba: CVE-2021-20254
Reply or subscribe to this bug.
Toggle useless messages
Report forwarded
to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Debian Samba Maintainers <pkg-samba-maint@lists.alioth.debian.org>
:
Bug#987811
; Package src:samba
.
(Fri, 30 Apr 2021 04:45:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>
:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian Samba Maintainers <pkg-samba-maint@lists.alioth.debian.org>
.
(Fri, 30 Apr 2021 04:45:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: samba
Version: 2:4.13.5+dfsg-1
Severity: grave
Tags: security upstream
Justification: user security hole
Forwarded: https://bugzilla.samba.org/show_bug.cgi?id=14571
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 2:4.9.5+dfsg-5
Hi,
The following vulnerability was published for samba.
I think would be best if we can have this fixed in bullseye, though
note we marked it for now no-dsa for buster itself.
CVE-2021-20254[0]:
| Negative idmap cache entries can cause incorrect group entries in
| the Samba file server process token
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2021-20254
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20254
[1] https://bugzilla.samba.org/show_bug.cgi?id=14571
[2] https://www.samba.org/samba/security/CVE-2021-20254.html
[3] https://git.samba.org/?p=samba.git;a=commitdiff;h=75ad84167f5d2379557ec078d17c9a1c244402fc
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
Marked as found in versions samba/2:4.9.5+dfsg-5.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org
.
(Fri, 30 Apr 2021 04:45:03 GMT) (full text, mbox, link).
Marked as found in versions samba/2:4.9.5+dfsg-1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org
.
(Fri, 30 Apr 2021 04:51:02 GMT) (full text, mbox, link).
Send a report that this bug log contains spam.
Debian bug tracking system administrator <owner@bugs.debian.org>.
Last modified:
Fri Apr 30 08:08:02 2021;
Machine Name:
buxtehude
Debian Bug tracking system
Debbugs is free software and licensed under the terms of the GNU
Public License version 2. The current version can be obtained
from https://bugs.debian.org/debbugs-source/.
Copyright © 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson,
2005-2017 Don Armstrong, and many other contributors.