#VU32700 Input validation error in Samba - CVE-2013-0213

Vulnerability identifier: #VU32700

Vulnerability risk: Medium

CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-0213

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Samba
Server applications / Directory software, identity management

Vendor: Samba

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The Samba Web Administration Tool (SWAT) in Samba 3.x before 3.5.21, 3.6.x before 3.6.12, and 4.x before 4.0.2 allows remote attackers to conduct clickjacking attacks via a (1) FRAME or (2) IFRAME element. Per: http://capec.mitre.org/data/definitions/103.html "CAPEC-103: Clickjacking"

Mitigation
Install update from vendor's website.

Vulnerable software versions

Samba: 3.0 - 3.0.37, 3.1 - 3.1.0, 3.2 - 3.2.15, 3.3 - 3.3.16, 3.4 - 3.4.17, 3.5 - 3.5.20

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External links
https://lists.opensuse.org/opensuse-security-announce/2013-02/msg00019.html
https://lists.opensuse.org/opensuse-security-announce/2013-03/msg00042.html
https://lists.opensuse.org/opensuse-updates/2013-02/msg00029.html
https://lists.opensuse.org/opensuse-updates/2013-02/msg00033.html
https://rhn.redhat.com/errata/RHSA-2013-1310.html
https://rhn.redhat.com/errata/RHSA-2013-1542.html
https://rhn.redhat.com/errata/RHSA-2014-0305.html
https://www.debian.org/security/2013/dsa-2617
https://www.samba.org/samba/security/CVE-2013-0213
https://www.securityfocus.com/bid/57631
https://www.ubuntu.com/usn/USN-2922-1
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.