Debian Security Advisory DSA 2381-1 (squid3)

# OpenVAS Vulnerability Test
# $Id: deb_2381_1.nasl 6612 2017-07-07 12:08:03Z cfischer $
# Description: Auto-generated from advisory DSA 2381-1 (squid3)
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2012 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_insight = "It was discovered that the IPv6 support code in Squid does not
properly handle certain DNS responses, resulting in deallocation of an
invalid pointer and a daemon crash.

The squid package and the version of squid3 shipped in lenny lack IPv6
support and are not affected by this issue.

For the stable distribution (squeeze), this problem has been fixed in
version 3.1.6-1.2+squeeze2.

For the testing distribution (wheezy) and the unstable distribution
(sid), this problem has been fixed in version 3.1.18-1.

We recommend that you upgrade your squid3 packages.";
tag_summary = "The remote host is missing an update to squid3
announced via advisory DSA 2381-1.";

tag_solution = "https://secure1.securityspace.com/smysecure/catid.html?in=DSA%202381-1";

if(description)
{
 script_id(70700);
 script_tag(name:"cvss_base", value:"5.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
 script_cve_id("CVE-2011-4096");
 script_version("$Revision: 6612 $");
 script_tag(name:"last_modification", value:"$Date: 2017-07-07 14:08:03 +0200 (Fri, 07 Jul 2017) $");
 script_tag(name:"creation_date", value:"2012-02-11 03:26:32 -0500 (Sat, 11 Feb 2012)");
 script_name("Debian Security Advisory DSA 2381-1 (squid3)");


 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2012 E-Soft Inc. http://www.securityspace.com");
 script_family("Debian Local Security Checks");
 script_dependencies("gather-package-list.nasl");
 script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages");
 script_tag(name : "solution" , value : tag_solution);
 script_tag(name : "insight" , value : tag_insight);
 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-deb.inc");
res = "";
report = "";
if((res = isdpkgvuln(pkg:"squid-cgi", ver:"3.1.6-1.2+squeeze2", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3", ver:"3.1.6-1.2+squeeze2", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3-common", ver:"3.1.6-1.2+squeeze2", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3-dbg", ver:"3.1.6-1.2+squeeze2", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squidclient", ver:"3.1.6-1.2+squeeze2", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid-cgi", ver:"3.1.18-1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3", ver:"3.1.18-1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3-common", ver:"3.1.18-1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squid3-dbg", ver:"3.1.18-1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"squidclient", ver:"3.1.18-1", rls:"DEB7.0")) != NULL) {
    report += res;
}

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