GLSA-200902-01 : sudo: Privilege escalation

This script is Copyright (C) 2009-2015 Tenable Network Security, Inc.

Synopsis :

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

Description :

The remote host is affected by the vulnerability described in GLSA-200902-01
(sudo: Privilege escalation)

Harald Koenig discovered that sudo incorrectly handles group
specifications in Runas_Alias (and related) entries when a group is
specified in the list (using %group syntax, to allow a user to run
commands as any member of that group) and the user is already a member
of that group.

Impact :

A local attacker could possibly run commands as an arbitrary system
user (including root).

Workaround :

There is no known workaround at this time.

See also :

Solution :

All sudo users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-admin/sudo-1.7.0'

Risk factor :

Medium / CVSS Base Score : 6.9

Family: Gentoo Local Security Checks

Nessus Plugin ID: 35614 (gentoo_GLSA-200902-01.nasl)

Bugtraq ID:

CVE ID: CVE-2009-0034

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