Debian Security Advisory DSA 741-1 (bzip2)

# OpenVAS Vulnerability Test
# $Id: deb_741_1.nasl 6616 2017-07-07 12:10:49Z cfischer $
# Description: Auto-generated from advisory DSA 741-1
#
# 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_solution = "For the stable distribution (sarge) this problem has been fixed in
version 1.0.2-7.

For the unstable distribution (sid) this problem has been fixed in
version 1.0.2-7.

We recommend that you upgrade your bzip2 package.

 https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20741-1";
tag_summary = "The remote host is missing an update to bzip2
announced via advisory DSA 741-1.

Chris Evans discovered that a specially crafted archive can trigger an
infinete loop in bzip2, a high-quality block-sorting file compressor.
During uncompression this results in an indefinitively growing output
file which will finally fill up the disk and.  On systems that
automatically decompress bzip2 archives this can cause a denial of
service.

For the oldstable distribution (woody) this problem has been fixed in
version 1.0.2-1.woody5.";


if(description)
{
 script_id(54187);
 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 23:00:53 +0100 (Thu, 17 Jan 2008)");
 script_bugtraq_id(13657);
 script_cve_id("CVE-2005-1260");
 script_tag(name:"cvss_base", value:"5.0");
 script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
 script_name("Debian Security Advisory DSA 741-1 (bzip2)");



 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 : "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:"bzip2", ver:"1.0.2-1.woody5", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libbz2-1.0", ver:"1.0.2-1.woody5", rls:"DEB3.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libbz2-dev", ver:"1.0.2-1.woody5", rls:"DEB3.0")) != NULL) {
    report += res;
}

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