Ubuntu Update for Linux kernel vulnerabilities USN-511-2
###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ubuntu_USN_511_2.nasl 7969 2017-12-01 09:23:16Z santu $
#
# Ubuntu Update for krb5, librpcsecgss vulnerability USN-511-2
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2009 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 = "USN-511-1 fixed vulnerabilities in krb5 and librpcsecgss. The fixes were
incomplete, and only reduced the scope of the vulnerability, without fully
solving it. This update fixes the problem.
Original advisory details:
It was discovered that the libraries handling RPCSEC_GSS did not correctly
validate the size of certain packet structures. An unauthenticated remote
user could send a specially crafted request and execute arbitrary code
with root privileges.";
tag_summary = "Ubuntu Update for Linux kernel vulnerabilities USN-511-2";
tag_affected = "krb5, librpcsecgss vulnerability on Ubuntu 6.06 LTS ,
Ubuntu 6.10 ,
Ubuntu 7.04";
tag_solution = "Please Install the Updated Packages.";
if(description)
{
script_xref(name: "URL" , value: "http://www.ubuntu.com/usn/usn-511-2/");
script_id(840163);
script_version("$Revision: 7969 $");
script_tag(name:"last_modification", value:"$Date: 2017-12-01 10:23:16 +0100 (Fri, 01 Dec 2017) $");
script_tag(name:"creation_date", value:"2009-03-23 10:59:50 +0100 (Mon, 23 Mar 2009)");
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_xref(name: "USN", value: "511-2");
script_cve_id("CVE-2007-4743");
script_name( "Ubuntu Update for krb5, librpcsecgss vulnerability USN-511-2");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 Greenbone Networks GmbH");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages");
script_tag(name : "summary" , value : tag_summary);
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "insight" , value : tag_insight);
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("pkg-lib-deb.inc");
release = get_kb_item("ssh/login/release");
res = "";
if(release == NULL){
exit(0);
}
if(release == "UBUNTU7.04")
{
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb5-dbg", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss-dev", ver:"0.14-2ubuntu1.2", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss3", ver:"0.14-2ubuntu1.2", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-doc", ver:"1.4.4-5ubuntu3.3", rls:"UBUNTU7.04")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99); # Not vulnerable.
exit(0);
}
if(release == "UBUNTU6.06 LTS")
{
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss-dev", ver:"0.7-0ubuntu1.2", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss1", ver:"0.7-0ubuntu1.2", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-doc", ver:"1.4.3-5ubuntu0.6", rls:"UBUNTU6.06 LTS")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99); # Not vulnerable.
exit(0);
}
if(release == "UBUNTU6.10")
{
if ((res = isdpkgvuln(pkg:"libkadm55", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb5-dbg", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb5-dev", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"libkrb53", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss-dev", ver:"0.13-2ubuntu0.2", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"librpcsecgss2", ver:"0.13-2ubuntu0.2", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-admin-server", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-clients", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-ftpd", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-kdc", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-rsh-server", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-telnetd", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-user", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isdpkgvuln(pkg:"krb5-doc", ver:"1.4.3-9ubuntu1.5", rls:"UBUNTU6.10")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99); # Not vulnerable.
exit(0);
}