RedHat Security Advisory RHSA-2009:1140

# OpenVAS Vulnerability Test
# $Id: RHSA_2009_1140.nasl 6683 2017-07-12 09:41:57Z cfischer $
# Description: Auto-generated from advisory RHSA-2009:1140 ()
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2,
# or at your option, GNU General Public License version 3,
# as published by the Free Software Foundation
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#

include("revisions-lib.inc");
tag_summary = "The remote host is missing updates announced in
advisory RHSA-2009:1140.

Ruby is an extensible, interpreted, object-oriented, scripting language. It
has features to process text files and to do system management tasks.

A flaw was found in the way the Ruby POP module processed certain APOP
authentication requests. By sending certain responses when the Ruby APOP
module attempted to authenticate using APOP against a POP server, a remote
attacker could, potentially, acquire certain portions of a user's
authentication credentials. (CVE-2007-1558)

It was discovered that Ruby did not properly check the return value when
verifying X.509 certificates. This could, potentially, allow a remote
attacker to present an invalid X.509 certificate, and have Ruby treat it as
valid. (CVE-2009-0642)

A flaw was found in the way Ruby converted BigDecimal objects to Float
numbers. If an attacker were able to provide certain input for the
BigDecimal object converter, they could crash an application using this
class. (CVE-2009-1904)

All Ruby users should upgrade to these updated packages, which contain
backported patches to resolve these issues.";

tag_solution = "Please note that this update is available via
Red Hat Network.  To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date";



if(description)
{
 script_id(64337);
 script_version("$Revision: 6683 $");
 script_tag(name:"last_modification", value:"$Date: 2017-07-12 11:41:57 +0200 (Wed, 12 Jul 2017) $");
 script_tag(name:"creation_date", value:"2009-07-06 20:36:15 +0200 (Mon, 06 Jul 2009)");
 script_cve_id("CVE-2007-1558", "CVE-2009-0642", "CVE-2009-1904");
 script_tag(name:"cvss_base", value:"6.8");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
 script_name("RedHat Security Advisory RHSA-2009:1140");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2009 E-Soft Inc. http://www.securityspace.com");
 script_family("Red Hat Local Security Checks");
 script_dependencies("gather-package-list.nasl");
 script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms");
 script_tag(name : "solution" , value : tag_solution);
 script_tag(name : "summary" , value : tag_summary);
 script_tag(name:"qod_type", value:"package");
 script_tag(name:"solution_type", value:"VendorFix");
 script_xref(name : "URL" , value : "http://rhn.redhat.com/errata/RHSA-2009-1140.html");
 script_xref(name : "URL" , value : "http://www.redhat.com/security/updates/classification/#moderate");
 exit(0);
}

#
# The script code starts here
#

include("pkg-lib-rpm.inc");

res = "";
report = "";
if ((res = isrpmvuln(pkg:"irb", rpm:"irb~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-debuginfo", rpm:"ruby-debuginfo~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-docs", rpm:"ruby-docs~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-libs", rpm:"ruby-libs~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-mode", rpm:"ruby-mode~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tcltk", rpm:"ruby-tcltk~1.8.1~7.el4_8.3", rls:"RHENT_4")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby", rpm:"ruby~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-debuginfo", rpm:"ruby-debuginfo~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-docs", rpm:"ruby-docs~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-irb", rpm:"ruby-irb~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-libs", rpm:"ruby-libs~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-rdoc", rpm:"ruby-rdoc~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-ri", rpm:"ruby-ri~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-tcltk", rpm:"ruby-tcltk~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-devel", rpm:"ruby-devel~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}
if ((res = isrpmvuln(pkg:"ruby-mode", rpm:"ruby-mode~1.8.5~5.el5_3.7", rls:"RHENT_5")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99); # Not vulnerable.
}