Debian Security Advisory DSA 1768-1 (openafs)

# OpenVAS Vulnerability Test
# $Id: deb_1768_1.nasl 6615 2017-07-07 12:09:52Z cfischer $
# Description: Auto-generated from advisory DSA 1768-1 (openafs)
#
# Authors:
# Thomas Reinke <[email protected]>
#
# Copyright:
# Copyright (c) 2009 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 = "Two vulnerabilities were discovered in the client part of OpenAFS, a
distributed file system.

An attacker with control of a file server or the ability to forge RX
packets may be able to execute arbitrary code in kernel mode on an
OpenAFS client, due to a vulnerability in XDR array decoding.
(CVE-2009-1251)

An attacker with control of a file server or the ability to forge RX
packets may crash OpenAFS clients because of wrongly handled error
return codes in the kernel module. (CVE-2009-1250).

Note that in order to apply this security update, you must rebuild the
OpenAFS kernel module.  Be sure to also upgrade openafs-modules-source,
build a new kernel module for your system following the instructions in
/usr/share/doc/openafs-client/README.modules.gz, and then either stop
and restart openafs-client or reboot the system to reload the kernel
module.

For the old stable distribution (etch), these problems have been fixed
in version 1.4.2-6etch2.

For the stable distribution (lenny), these problems have been fixed in
version 1.4.7.dfsg1-6+lenny1.

For the unstable distribution (sid), these problems have been fixed in
version 1.4.10+dfsg1-1.

We recommend that you upgrade your openafs packages.";
tag_summary = "The remote host is missing an update to openafs
announced via advisory DSA 1768-1.";

tag_solution = "https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201768-1";


if(description)
{
 script_id(63795);
 script_version("$Revision: 6615 $");
 script_tag(name:"last_modification", value:"$Date: 2017-07-07 14:09:52 +0200 (Fri, 07 Jul 2017) $");
 script_tag(name:"creation_date", value:"2009-04-15 22:11:00 +0200 (Wed, 15 Apr 2009)");
 script_cve_id("CVE-2009-1250", "CVE-2009-1251");
 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 1768-1 (openafs)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2009 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:"openafs-doc", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-modules-source", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-dbg", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-fileserver", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpam-openafs-kaserver", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-client", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-krb5", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libopenafs-dev", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-dbserver", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-kpasswd", ver:"1.4.2-6etch2", rls:"DEB4.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-modules-source", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-doc", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpam-openafs-kaserver", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-dbserver", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-kpasswd", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-fileserver", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libopenafs-dev", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-krb5", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-client", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openafs-dbg", ver:"1.4.7.dfsg1-6+lenny1", rls:"DEB5.0")) != NULL) {
    report += res;
}

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