Debian Security Advisory DSA 1276-1 (krb5)

# OpenVAS Vulnerability Test
# $Id: deb_1276_1.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 1276-1
#
# 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_solution = "For the stable distribution (sarge) these problems have been fixed in
version 1.3.6-2sarge4.

For the upcoming stable distribution (etch) these problems have been fixed
in version 1.4.4-7etch1.

For the unstable distribution (sid) these problems will be fixed soon.

We recommend that you upgrade your Kerberos packages.

 https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201276-1";
tag_summary = "The remote host is missing an update to krb5
announced via advisory DSA 1276-1.

Several remote vulnerabilities have been discovered in the MIT reference
implementation of the Kerberos network authentication protocol suite,
which may lead to the execution of arbitrary code. The Common
Vulnerabilities and Exposures project identifies the following problems:

CVE-2007-0956

It was discovered that the krb5 telnet daemon performs insufficient
validation of usernames, which might allow unauthorized logins or
privilege escalation.

CVE-2007-0957

iDefense discovered that a buffer overflow in the logging code of the
KDC and the administration daemon might lead to arbitrary code
execution.

CVE-2007-1216

It was discovered that a double free in the RPCSEC_GSS part of the
GSS library code might lead to arbitrary code execution.";


if(description)
{
 script_id(58328);
 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 23:17:11 +0100 (Thu, 17 Jan 2008)");
 script_cve_id("CVE-2007-0956", "CVE-2007-0957", "CVE-2007-1216");
 script_tag(name:"cvss_base", value:"9.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
 script_name("Debian Security Advisory DSA 1276-1 (krb5)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2007 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 : "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:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.3.6-2sarge4", rls:"DEB3.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-doc", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb5-dbg", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.4.4-7etch1", rls:"DEB4.0")) != NULL) {
    report += res;
}

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