Bug 37734 – samba4: Security issue (ES 3.1)

Bug 37734 - samba4: Security issue (ES 3.1)


Summary:	samba4: Security issue (ES 3.1)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.0
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 3.1-ES
Assigned To:	Moritz Muehlenhoff
QA Contact:	Arvid Requate

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Blocks:
	Show dependency tree / graph

Reported:	2015-02-09 14:42 CET by Moritz Muehlenhoff
Modified:	2015-03-04 13:26 CET (History)
CC List:	0 users

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Description Moritz Muehlenhoff

2015-02-09 14:42:37 CET

Comment 1 Moritz Muehlenhoff

2015-02-09 14:42:46 CET

CVE-2015-0240

A malicious client could send packets that may set up the stack in
such a way that the freeing of memory in a subsequent anonymous
netlogon packet could allow execution of arbitrary code. This code
would execute with root privileges.

Comment 2 Moritz Muehlenhoff

2015-02-23 12:42:19 CET

Now public:
https://www.samba.org/samba/security/CVE-2015-0240

Comment 3 Moritz Muehlenhoff

2015-02-23 13:55:37 CET

Patches have been integrated. All tests were fine (ucs-test-samba*, joining a Windows 7 client, performing a domain logon).

Comment 4 Arvid Requate

2015-02-24 21:11:31 CET

Verified:
* Package built in extsec3.1 with upstream patch
* Package update
* Windows7 Client join, ddns update, Logon, PW-Change, Re-logon, DRS-Replication, UCS Memberserver kerberos auth

Comment 5 Moritz Muehlenhoff

2015-03-04 13:26:22 CET

These have been released.