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openSUSE Security Update : cifs-mount (cifs-mount-2128)

low Nessus Plugin ID 45341

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Synopsis

The remote openSUSE host is missing a security update.

Description

With enabled 'wide links' samba follows symbolic links on the server side, therefore allowing clients to overwrite arbitrary files (CVE-2010-0926). This update changes the default setting to have 'wide links' disabled by default. The new default only works if 'wide links' is not set explicitly in smb.conf.

Due to a race condition in mount.cifs a local attacker could corrupt /etc/mtab if mount.cifs is installed setuid root. mount.cifs is not setuid root by default and it's not recommended to change that (CVE-2010-0547).

Solution

Update the affected cifs-mount packages.

See Also

https://bugzilla.novell.com/show_bug.cgi?id=577868

https://bugzilla.novell.com/show_bug.cgi?id=577925

Plugin Details

Severity: Low

ID: 45341

File Name: suse_11_2_cifs-mount-100315.nasl

Version: 1.9

Type: local

Agent: unix

Published: 3/25/2010

Updated: 1/14/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: Low

Base Score: 3.5

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

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:cifs-mount, p-cpe:/a:novell:opensuse:ldapsmb, p-cpe:/a:novell:opensuse:libnetapi-devel, p-cpe:/a:novell:opensuse:libnetapi0, p-cpe:/a:novell:opensuse:libsmbclient-devel, p-cpe:/a:novell:opensuse:libsmbclient0, p-cpe:/a:novell:opensuse:libsmbclient0-32bit, p-cpe:/a:novell:opensuse:libsmbsharemodes-devel, p-cpe:/a:novell:opensuse:libsmbsharemodes0, p-cpe:/a:novell:opensuse:libtalloc-devel, p-cpe:/a:novell:opensuse:libtalloc1, p-cpe:/a:novell:opensuse:libtalloc1-32bit, p-cpe:/a:novell:opensuse:libtdb-devel, p-cpe:/a:novell:opensuse:libtdb1, p-cpe:/a:novell:opensuse:libtdb1-32bit, p-cpe:/a:novell:opensuse:libwbclient-devel, p-cpe:/a:novell:opensuse:libwbclient0, p-cpe:/a:novell:opensuse:libwbclient0-32bit, p-cpe:/a:novell:opensuse:samba, p-cpe:/a:novell:opensuse:samba-32bit, p-cpe:/a:novell:opensuse:samba-client, p-cpe:/a:novell:opensuse:samba-client-32bit, p-cpe:/a:novell:opensuse:samba-devel, p-cpe:/a:novell:opensuse:samba-krb-printing, p-cpe:/a:novell:opensuse:samba-winbind, p-cpe:/a:novell:opensuse:samba-winbind-32bit, cpe:/o:novell:opensuse:11.2

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

Patch Publication Date: 3/15/2010

Reference Information

CVE: CVE-2010-0547, CVE-2010-0926

CWE: 20, 22