Debian Security Advisory DSA 2998-1 (openssl - security update)

2014-08-07T00:00:00
ID OPENVAS:702998
Type openvas
Reporter Copyright (c) 2014 Greenbone Networks GmbH http://greenbone.net
Modified 2017-07-11T00:00:00

Description

Multiple vulnerabilities have been identified in OpenSSL, a Secure Sockets Layer toolkit, that may result in denial of service (application crash, large memory consumption), information leak, protocol downgrade. Additionally, a buffer overrun affecting only applications explicitly set up for SRP has been fixed (CVE-2014-3512 ).

Detailed descriptions of the vulnerabilities can be found at: www.openssl.org/news/secadv_20140806.txt It's important that you upgrade the libssl1.0.0 package and not just the openssl package.

All applications linked to openssl need to be restarted. You can use the checkrestart tool from the debian-goodies package to detect affected programs. Alternatively, you may reboot your system.

                                        
                                            # OpenVAS Vulnerability Test
# $Id: deb_2998.nasl 6663 2017-07-11 09:58:05Z teissa $
# Auto-generated from advisory DSA 2998-1 using nvtgen 1.0
# Script version: 1.1
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2014 Greenbone Networks GmbH http://greenbone.net
# 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
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.
#

tag_affected  = "openssl on Debian Linux";
tag_insight   = "This package contains the openssl binary and related tools.";
tag_solution  = "For the stable distribution (wheezy), these problems have been fixed in
version 1.0.1e-2+deb7u12.

For the testing distribution (jessie), these problems will be fixed
soon.

For the unstable distribution (sid), these problems have been fixed in
version 1.0.1i-1.

We recommend that you upgrade your openssl packages.";
tag_summary   = "Multiple vulnerabilities have been identified in OpenSSL, a Secure
Sockets Layer toolkit, that may result in denial of service
(application crash, large memory consumption), information leak,
protocol downgrade. Additionally, a buffer overrun affecting only
applications explicitly set up for SRP has been fixed (CVE-2014-3512 
).

Detailed descriptions of the vulnerabilities can be found at:
www.openssl.org/news/secadv_20140806.txt 
It's important that you upgrade the libssl1.0.0 package and not just
the openssl package.

All applications linked to openssl need to be restarted. You can use
the checkrestart 
tool from the debian-goodies package to detect
affected programs. Alternatively, you may reboot your system.";
tag_vuldetect = "This check tests the installed software version using the apt package manager.";

if(description)
{
    script_id(702998);
    script_version("$Revision: 6663 $");
    script_cve_id("CVE-2014-3505", "CVE-2014-3506", "CVE-2014-3507", "CVE-2014-3508", "CVE-2014-3509", "CVE-2014-3510", "CVE-2014-3511", "CVE-2014-3512", "CVE-2014-5139");
    script_name("Debian Security Advisory DSA 2998-1 (openssl - security update)");
    script_tag(name: "last_modification", value:"$Date: 2017-07-11 11:58:05 +0200 (Tue, 11 Jul 2017) $");
    script_tag(name: "creation_date", value:"2014-08-07 00:00:00 +0200 (Thu, 07 Aug 2014)");
    script_tag(name:"cvss_base", value:"7.5");
    script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

    script_xref(name: "URL", value: "http://www.debian.org/security/2014/dsa-2998.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2014 Greenbone Networks GmbH http://greenbone.net");
    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: "affected",  value: tag_affected);
    script_tag(name: "insight",   value: tag_insight);
#    script_tag(name: "impact",    value: tag_impact);
    script_tag(name: "solution",  value: tag_solution);
    script_tag(name: "summary",   value: tag_summary);
    script_tag(name: "vuldetect", value: tag_vuldetect);
    script_tag(name:"qod_type", value:"package");
    script_tag(name:"solution_type", value:"VendorFix");

    exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"libssl-dev", ver:"1.0.1e-2+deb7u12", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-doc", ver:"1.0.1e-2+deb7u12", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0", ver:"1.0.1e-2+deb7u12", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0-dbg", ver:"1.0.1e-2+deb7u12", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openssl", ver:"1.0.1e-2+deb7u12", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-dev", ver:"1.0.1e-2+deb7u12", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-doc", ver:"1.0.1e-2+deb7u12", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0", ver:"1.0.1e-2+deb7u12", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0-dbg", ver:"1.0.1e-2+deb7u12", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openssl", ver:"1.0.1e-2+deb7u12", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-dev", ver:"1.0.1e-2+deb7u12", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-doc", ver:"1.0.1e-2+deb7u12", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0", ver:"1.0.1e-2+deb7u12", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0-dbg", ver:"1.0.1e-2+deb7u12", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openssl", ver:"1.0.1e-2+deb7u12", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-dev", ver:"1.0.1e-2+deb7u12", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl-doc", ver:"1.0.1e-2+deb7u12", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0", ver:"1.0.1e-2+deb7u12", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libssl1.0.0-dbg", ver:"1.0.1e-2+deb7u12", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"openssl", ver:"1.0.1e-2+deb7u12", rls:"DEB7.3")) != NULL) {
    report += res;
}

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