Debian Security Advisory DSA 993-2 (gnupg)

2008-01-17T00:00:00
ID OPENVAS:56404
Type openvas
Reporter Copyright (c) 2006 E-Soft Inc. http://www.securityspace.com
Modified 2017-07-07T00:00:00

Description

The remote host is missing an update to gnupg announced via advisory DSA 993-2.

Tavis Ormandy noticed that gnupg, the GNU privacy guard - a free PGP replacement, can be tricked to emit a good signature status message when a valid signature is included which does not belong to the data packet. This update basically adds fixed packages for woody whose version turned out to be vulnerable as well.

For the old stable distribution (woody) this problem has been fixed in version 1.0.6-4woody5.

                                        
                                            # OpenVAS Vulnerability Test
# $Id: deb_993_2.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 993-2
#
# Authors:
# Thomas Reinke <reinke@securityspace.com>
#
# 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) this problem has been fixed in
version 1.4.1-1.sarge3.

For the unstable distribution (sid) this problem has been fixed in
version 1.4.2.2-1.

We recommend that you upgrade your gnupg package.

 https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20993-2";
tag_summary = "The remote host is missing an update to gnupg
announced via advisory DSA 993-2.

Tavis Ormandy noticed that gnupg, the GNU privacy guard - a free PGP
replacement, can be tricked to emit a good signature status message
when a valid signature is included which does not belong to the data
packet.  This update basically adds fixed packages for woody whose
version turned out to be vulnerable as well.

For the old stable distribution (woody) this problem has been fixed in
version 1.0.6-4woody5.";


if(description)
{
 script_id(56404);
 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 23:07:13 +0100 (Thu, 17 Jan 2008)");
 script_bugtraq_id(17058);
 script_cve_id("CVE-2006-0049");
 script_tag(name:"cvss_base", value:"5.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
 script_name("Debian Security Advisory DSA 993-2 (gnupg)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2006 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:"gnupg", ver:"1.0.6-4woody5", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"gnupg", ver:"1.4.1-1.sarge3", rls:"DEB3.1")) != NULL) {
    report += res;
}

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