Debian Security Advisory DSA 2367-1 (asterisk)

# OpenVAS Vulnerability Test
# $Id: deb_2367_1.nasl 6612 2017-07-07 12:08:03Z cfischer $
# Description: Auto-generated from advisory DSA 2367-1 (asterisk)
#
# 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 = "Several vulnerabilities have been discovered in Asterisk, an Open
Source PBX and telephony toolkit:

CVE-2011-4597

Ben Williams discovered that it was possible to enumerate SIP
user names in some configurations. Please see the upstream
advisory for details:
http://downloads.asterisk.org/pub/security/AST-2011-013.html

This update only modifies the sample sip.conf configuration
file. Please see README.Debian for more information on how
to update your installation.

CVE-2011-4598

Kristijan Vrban discovered that Asterisk can be crashed with
malformed SIP packets if the automon feature is enabled.

For the oldstable distribution (lenny), this problem has been fixed in
version 1:1.4.21.2~dfsg-3+lenny6.

For the stable distribution (squeeze), this problem has been fixed in
version 1:1.6.2.9-2+squeeze4.

For the unstable distribution (sid), this problem has been fixed in
version 1:1.8.8.0~dfsg-1.

We recommend that you upgrade your asterisk packages.";
tag_summary = "The remote host is missing an update to asterisk
announced via advisory DSA 2367-1.";

tag_solution = "https://secure1.securityspace.com/smysecure/catid.html?in=DSA%202367-1";

if(description)
{
 script_id(70579);
 script_tag(name:"cvss_base", value:"5.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
 script_cve_id("CVE-2011-4597", "CVE-2011-4598");
 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 02:35:09 -0500 (Sat, 11 Feb 2012)");
 script_name("Debian Security Advisory DSA 2367-1 (asterisk)");


 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:"asterisk", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-config", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-dbg", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-dev", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-doc", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-h323", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-sounds-main", ver:"1:1.4.21.2~dfsg-3+lenny6", rls:"DEB5.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-config", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-dbg", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-dev", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-doc", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-h323", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}
if((res = isdpkgvuln(pkg:"asterisk-sounds-main", ver:"1:1.6.2.9-2+squeeze4", rls:"DEB6.0")) != NULL) {
    report += res;
}

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