SUSE SLES11 Security Update : samba (SUSE-SU-2016:1028-1) (Badlock)

high Nessus Plugin ID 90536

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Synopsis

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

Description

samba was updated to fix seven security issues.

These security issues were fixed :

- CVE-2015-5370: DCERPC server and client were vulnerable to DOS and MITM attacks (bsc#936862).

- CVE-2016-2110: A man-in-the-middle could have downgraded NTLMSSP authentication (bsc#973031).

- CVE-2016-2111: Domain controller netlogon member computer could have been spoofed (bsc#973032).

- CVE-2016-2112: LDAP conenctions were vulnerable to downgrade and MITM attack (bsc#973033).

- CVE-2016-2113: TLS certificate validation were missing (bsc#973034).

- CVE-2016-2115: Named pipe IPC were vulnerable to MITM attacks (bsc#973036).

- CVE-2016-2118: 'Badlock' DCERPC impersonation of authenticated account were possible (bsc#971965).

The update package also includes non-security fixes. See advisory for details.

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-12508=1

SUSE Linux Enterprise Debuginfo 11-SP2 :

zypper in -t patch dbgsp2-samba-12508=1

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

Plugin Details

Severity: High

ID: 90536

File Name: suse_SU-2016-1028-1.nasl

Version: 2.17

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 4/15/2016

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: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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: 4/13/2016

Vulnerability Publication Date: 4/12/2016

Reference Information

CVE: CVE-2015-5370, CVE-2016-2110, CVE-2016-2111, CVE-2016-2112, CVE-2016-2113, CVE-2016-2115, CVE-2016-2118

Detections

Analytics