GLSA-200909-10 : LMBench: Insecure temporary file usage

This script is Copyright (C) 2009-2014 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-200909-10
(LMBench: Insecure temporary file usage)

Dmitry E. Oboukhov reported that the rccs and STUFF scripts do not
handle '/tmp/sdiff.#####' temporary files securely. NOTE: There might
be further occurances of insecure temporary file usage.

Impact :

A local attacker could perform symlink attacks to overwrite arbitrary
files with the privileges of the user running the application.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-200909-10.xml

Solution :

LMBench has been removed from Portage. We recommend that users unmerge
LMBench:
# emerge --unmerge app-benchmarks/lmbench

Risk factor :

Medium / CVSS Base Score : 6.9
(CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C)

Family: Gentoo Local Security Checks

Nessus Plugin ID: 40918 (gentoo_GLSA-200909-10.nasl)

Bugtraq ID:

CVE ID: CVE-2008-4968