Check for the Version of krb5
###############################################################################
# OpenVAS Vulnerability Test
#
# Mandriva Update for krb5 MDVSA-2010:202-1 (krb5)
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2010 Greenbone Networks GmbH, http://www.greenbone.net
#
# 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 any later version), 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 = "A vulnerability was discovered and corrected in krb5:
The merge_authdata function in kdc_authdata.c in the Key Distribution
Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does
not properly manage an index into an authorization-data list, which
allows remote attackers to cause a denial of service (daemon crash),
or possibly obtain sensitive information, spoof authorization,
or execute arbitrary code, via a TGS request, as demonstrated by a
request from a Windows Active Directory client (CVE-2010-1322).
The updated packages have been patched to correct this issue.
Update:
Update packages for MES5 were missing with the MDVSA-2010:202
advisory. This advisory provides the update packages.";
tag_solution = "Please Install the Updated Packages.";
tag_affected = "krb5 on Mandriva Enterprise Server 5,
Mandriva Enterprise Server 5/X86_64";
if(description)
{
script_xref(name : "URL" , value : "http://lists.mandriva.com/security-announce/2010-11/msg00001.php");
script_oid("1.3.6.1.4.1.25623.1.0.831232");
script_version("$Revision: 8457 $");
script_tag(name:"last_modification", value:"$Date: 2018-01-18 08:58:32 +0100 (Thu, 18 Jan 2018) $");
script_tag(name:"creation_date", value:"2010-11-16 14:49:48 +0100 (Tue, 16 Nov 2010)");
script_tag(name:"cvss_base", value:"6.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_xref(name: "MDVSA", value: "2010:202-1");
script_cve_id("CVE-2010-1322");
script_name("Mandriva Update for krb5 MDVSA-2010:202-1 (krb5)");
script_tag(name: "summary" , value: "Check for the Version of krb5");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (c) 2010 Greenbone Networks GmbH");
script_family("Mandrake Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mandriva_mandrake_linux", "ssh/login/release");
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "solution" , value : tag_solution);
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("pkg-lib-rpm.inc");
release = get_kb_item("ssh/login/release");
res = "";
if(release == NULL){
exit(0);
}
if(release == "MNDK_mes5")
{
if ((res = isrpmvuln(pkg:"krb5", rpm:"krb5~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"krb5-pkinit-openssl", rpm:"krb5-pkinit-openssl~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"krb5-server", rpm:"krb5-server~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"krb5-server-ldap", rpm:"krb5-server-ldap~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"krb5-workstation", rpm:"krb5-workstation~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libkrb53", rpm:"libkrb53~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"libkrb53-devel", rpm:"libkrb53-devel~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64krb53", rpm:"lib64krb53~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"lib64krb53-devel", rpm:"lib64krb53-devel~1.8.1~0.2mdvmes5.1", rls:"MNDK_mes5")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99); # Not vulnerable.
exit(0);
}