Debian Security Advisory DSA 143-1 (krb5)

# OpenVAS Vulnerability Test
# $Id: deb_143_1.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 143-1
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2007 E-Soft Inc. http://www.securityspace.com
# Text descriptions are largerly 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,
# 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 = "An integer overflow bug has been discovered in the RPC library used by
the Kerberos 5 administration system, which is derived from the SunRPC
library.  This bug could be exploited to gain unauthorized root access
to a KDC host.  It is believed that the attacker needs to be able to
authenticate to the kadmin daemon for this attack to be successful.
No exploits are known to exist yet.

This problem has been fixed in version 1.2.4-5woody1 for the current
stable distribution (woody) and in version 1.2.5-2 for the unstable
distribution (sid).  Debian 2.2 (potato) is not affected since it
doesn't contain krb5 packages.

We recommend that you upgrade your kerberos packages immediately.";
tag_summary = "The remote host is missing an update to krb5
announced via advisory DSA 143-1.";

tag_solution = "https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20143-1";

if(description)
{
 script_id(53406);
 script_version("$Revision: 6616 $");
 script_tag(name:"last_modification", value:"$Date: 2017-07-07 14:10:49 +0200 (Fri, 07 Jul 2017) $");
 script_tag(name:"creation_date", value:"2008-01-17 22:24:46 +0100 (Thu, 17 Jan 2008)");
 script_cve_id("CVE-2002-0391");
 script_bugtraq_id(5356);
 script_tag(name:"cvss_base", value:"10.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
 script_name("Debian Security Advisory DSA 143-1 (krb5)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2005 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:"krb5-doc", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.2.4-5woody1", rls:"DEB3.0")) != NULL) {
    report += res;
}

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