PT-2014-1892 · X2Go · X2Go Server

Published 2014-05-19 · Updated 2014-05-21 · CVE-2013-7383

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions X2Go Server versions prior to 4.0.0.8 X2Go Server versions 4.0.1.x prior to 4.0.1.10 X2Go Server versions prior to 4.0.1.12

Description The issue allows remote authenticated users to gain privileges via unspecified vectors, possibly related to backticks. Exploitation of this issue may lead to a violation of confidentiality, integrity, and availability of protected information. The exploitation can be carried out remotely by an attacker who has passed the authentication procedure.

Recommendations For versions prior to 4.0.0.8, update to version 4.0.0.8 or later. For versions 4.0.1.x prior to 4.0.1.10, update to version 4.0.1.10 or later. For versions prior to 4.0.1.12, update to version 4.0.1.12 or later.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2015-09757

CVE-2013-7383

Affected Products

X2Go Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2013-7383 · Security Note
• http://permalink.gmane.org/gmane.linux.terminal-server.x2go.announce/83 · Vendor Advisory
• http://security.gentoo.org/glsa/glsa-201405-26.xml · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09757 · Security Note
• http://openwall.com/lists/oss-security/2014/05/18/1 · Note
• http://openwall.com/lists/oss-security/2014/05/19/4 · Note
• http://securityfocus.com/bid/65001 · Note