SUSE SLES11 Security Update : samba (SUSE-SU-2016:3300-1)

medium Nessus Plugin ID 96262

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for samba provides the following fixes: Security issues fixed :

- CVE-2016-2125: Don't send delegated credentials to all servers. (bsc#1014441)

- CVE-2016-2126: Prevent denial of service due to a client triggered crash in the winbindd parent process.
(bsc#1014442) Non security issues fixed :

- Allow SESSION KEY setup without signing. (bsc#1009711)

- Fix crash bug in tevent_queue_immediate_trigger().
(bsc#1003731)

- Don't fail when using default domain with [email protected] format. (bsc#997833)

- Prevent core, make sure response->extra_data.data is always cleared out. (bsc#993692)

- Honor smb.conf socket options in winbind. (bsc#975131)

- Fix crash with net rpc join. (bsc#978898)

- Fix a regression verifying the security trailer.
(bsc#978898)

- Fix updating netlogon credentials. (bsc#978898)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 11-SP2-LTSS:zypper in -t patch slessp2-samba-12925=1

SUSE Linux Enterprise Debuginfo 11-SP2:zypper in -t patch dbgsp2-samba-12925=1

To bring your system up-to-date, use 'zypper patch'.

Plugin Details

Severity: Medium

ID: 96262

File Name: suse_SU-2016-3300-1.nasl

Version: 3.13

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 1/3/2017

Updated: 1/19/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:samba-krb-printing, p-cpe:/a:novell:suse_linux:libtevent0, p-cpe:/a:novell:suse_linux:libtdb1, p-cpe:/a:novell:suse_linux:ldapsmb, p-cpe:/a:novell:suse_linux:libtalloc2, p-cpe:/a:novell:suse_linux:libwbclient0, cpe:/o:novell:suse_linux:11, p-cpe:/a:novell:suse_linux:samba, p-cpe:/a:novell:suse_linux:samba-client, p-cpe:/a:novell:suse_linux:libsmbclient0, p-cpe:/a:novell:suse_linux:samba-winbind, p-cpe:/a:novell:suse_linux:libldb1

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 12/29/2016

Vulnerability Publication Date: 5/11/2017

Reference Information

CVE: CVE-2016-2125, CVE-2016-2126

Detections

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