FreeBSD Ports: apr1

#
#VID 99a5590c-857e-11e0-96b7-00300582f9fc
# OpenVAS Vulnerability Test
# $
# Description: Auto generated from VID 99a5590c-857e-11e0-96b7-00300582f9fc
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2011 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largely excerpted from the referenced
# advisories, 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,
# 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_insight = "The following package is affected: apr1

CVE-2011-1928
The fnmatch implementation in apr_fnmatch.c in the Apache Portable
Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server
2.2.18, allows remote attackers to cause a denial of service (infinite
loop) via a URI that does not match unspecified types of wildcard
patterns, as demonstrated by attacks against mod_autoindex in httpd
when a /*/WEB-INF/ configuration pattern is used.  NOTE: this issue
exists because of an incorrect fix for CVE-2011-0419.

CVE-2011-0419
Stack consumption vulnerability in the fnmatch implementation in
apr_fnmatch.c in the Apache Portable Runtime (APR) library before
1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in
libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle
Solaris 10, and Android, allows context-dependent attackers to cause a
denial of service (CPU and memory consumption) via *? sequences in the
first argument, as demonstrated by attacks against mod_autoindex in
httpd.";
tag_solution = "Update your system with the appropriate patches or
software upgrades.

http://www.apache.org/dist/apr/Announcement1.x.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-1928
http://www.vuxml.org/freebsd/99a5590c-857e-11e0-96b7-00300582f9fc.html";
tag_summary = "The remote host is missing an update to the system
as announced in the referenced advisory.";




if(description)
{
 script_id(69762);
 script_version("$Revision: 5424 $");
 script_tag(name:"last_modification", value:"$Date: 2017-02-25 17:52:36 +0100 (Sat, 25 Feb 2017) $");
 script_tag(name:"creation_date", value:"2011-08-03 04:36:20 +0200 (Wed, 03 Aug 2011)");
 script_tag(name:"cvss_base", value:"4.3");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
 script_cve_id("CVE-2011-1928", "CVE-2011-0419");
 script_bugtraq_id(47929);
 script_name("FreeBSD Ports: apr1");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2011 E-Soft Inc. http://www.securityspace.com");
 script_family("FreeBSD Local Security Checks");
 script_dependencies("gather-package-list.nasl");
 script_mandatory_keys("ssh/login/freebsdrel", "login/SSH/success");
 script_tag(name : "insight" , value : tag_insight);
 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");
 exit(0);
}

#
# The script code starts here
#

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

txt = "";
vuln = 0;
bver = portver(pkg:"apr1");
if(!isnull(bver) && revcomp(a:bver, b:"1.4.5.1.3.12")<0) {
    txt += 'Package apr1 version ' + bver + ' is installed which is known to be vulnerable.\n';
    vuln = 1;
}

if(vuln) {
    security_message(data:string(txt));
} else if (__pkg_match) {
    exit(99); # Not vulnerable.
}