GLSA-201310-19 : X2Go Server: Arbitrary code execution

This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.


Synopsis :

The remote Gentoo host is missing one or more security-related
patches.

Description :

The remote host is affected by the vulnerability described in GLSA-201310-19
(X2Go Server: Arbitrary code execution)

A vulnerability in the setgid wrapper x2gosqlitewrapper.c does not
hardcode an internal path to x2gosqlitewrapper.pl, allowing a remote
attacker to change that path.

Impact :

A remote attacker may be able to execute arbitrary code with the
privileges of the user running the server process.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-201310-19.xml

Solution :

All X2Go Server users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-misc/x2goserver-4.0.0.2'

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.5
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Gentoo Local Security Checks

Nessus Plugin ID: 70675 ()

Bugtraq ID: 62713

CVE ID: CVE-2013-4376