Debian Security Advisory DSA 140-1 (libpng2, libpng3)

# OpenVAS Vulnerability Test
# $Id: deb_140_1.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 140-1
#
# 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_insight = "Developers of the PNG library have fixed a buffer overflow in the
progressive reader when the PNG datastream contains more IDAT data
than indicated by the IHDR chunk.  Such deliberately malformed
datastreams would crash applications which could potentially allow an
attacker to execute malicious code.  Programs such as Galeon,
Konquerer and various others make use of these libraries.

To find out which packages depend on this library, you may want to
execute the following commands:

apt-cache showpkg libpng2
apt-cache showpkg libpng3

This problem has been fixed in version 1.0.12-3.woody.1 of libpng and
version 1.2.1-1.1.woody.1 of libpng3 for the current stable
distribution (woody) and in version 1.0.12-4 of libpng and version
1.2.1-2 of libpng3 for the unstable distribution (sid).

We recommend that you upgrade your libpng packages immediately and";
tag_summary = "The remote host is missing an update to libpng2, libpng3
announced via advisory DSA 140-1.";

tag_solution = "https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20140-1";

if(description)
{
 script_id(53402);
 script_version("$Revision: 6616 $");
 script_cve_id("CVE-2012-1586");
 script_tag(name:"last_modification", value:"$Date: 2017-07-07 14:10:49 +0200 (Fri, 07 Jul 2017) $");
 script_tag(name:"creation_date", value:"2008-01-17 22:24:46 +0100 (Thu, 17 Jan 2008)");
 script_tag(name:"cvss_base", value:"2.1");
 script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");
 script_name("Debian Security Advisory DSA 140-1 (libpng2, libpng3)");



 script_category(ACT_GATHER_INFO);

 script_copyright("Copyright (c) 2005 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:"libpng2", ver:"1.0.12-3.woody.1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpng2-dev", ver:"1.0.12-3.woody.1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpng3", ver:"1.2.1-1.1.woody.1", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libpng-dev", ver:"1.2.1-1.1.woody.1", rls:"DEB3.0")) != NULL) {
    report += res;
}

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