RedHat Update for openssl RHSA-2010:0978-01. A ciphersuite downgrade flaw fixed
Reporter | Title | Published | Views | Family All 163 |
---|---|---|---|---|
![]() | Ubuntu Update for openssl vulnerabilities USN-1029-1 | 23 Dec 201000:00 | โ | openvas |
![]() | CentOS Update for openssl CESA-2010:0978 centos5 i386 | 9 Aug 201100:00 | โ | openvas |
![]() | RedHat Update for openssl RHSA-2010:0978-01 | 28 Dec 201000:00 | โ | openvas |
![]() | Ubuntu: Security Advisory (USN-1029-1) | 23 Dec 201000:00 | โ | openvas |
![]() | Oracle: Security Advisory (ELSA-2010-0978) | 6 Oct 201500:00 | โ | openvas |
![]() | CentOS Update for openssl CESA-2010:0978 centos5 i386 | 9 Aug 201100:00 | โ | openvas |
![]() | CentOS Update for openssl CESA-2010:0977 centos4 i386 | 31 Jan 201100:00 | โ | openvas |
![]() | CentOS Update for openssl CESA-2010:0977 centos4 x86_64 | 30 Jul 201200:00 | โ | openvas |
![]() | RedHat Update for openssl RHSA-2010:0977-01 | 28 Dec 201000:00 | โ | openvas |
![]() | CentOS Update for openssl CESA-2010:0977 centos4 x86_64 | 30 Jul 201200:00 | โ | openvas |
###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for openssl RHSA-2010:0978-01
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2010 Greenbone Networks GmbH, http://www.greenbone.net
#
# 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 any later version), 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 = "OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3)
and Transport Layer Security (TLS v1) protocols, as well as a
full-strength, general purpose cryptography library.
A ciphersuite downgrade flaw was found in the OpenSSL SSL/TLS server code.
A remote attacker could possibly use this flaw to change the ciphersuite
associated with a cached session stored on the server, if the server
enabled the SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG option, possibly
forcing the client to use a weaker ciphersuite after resuming the session.
(CVE-2010-4180, CVE-2008-7270)
Note: With this update, setting the SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG
option has no effect and this bug workaround can no longer be enabled.
All OpenSSL users should upgrade to these updated packages, which contain a
backported patch to resolve these issues. For the update to take effect,
all services linked to the OpenSSL library must be restarted, or the system
rebooted.";
tag_affected = "openssl on Red Hat Enterprise Linux (v. 5 server)";
tag_solution = "Please Install the Updated Packages.";
if(description)
{
script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2010-December/msg00027.html");
script_oid("1.3.6.1.4.1.25623.1.0.870370");
script_version("$Revision: 8228 $");
script_tag(name:"last_modification", value:"$Date: 2017-12-22 08:29:52 +0100 (Fri, 22 Dec 2017) $");
script_tag(name:"creation_date", value:"2010-12-28 07:11:56 +0100 (Tue, 28 Dec 2010)");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_xref(name: "RHSA", value: "2010:0978-01");
script_cve_id("CVE-2008-7270", "CVE-2010-4180");
script_name("RedHat Update for openssl RHSA-2010:0978-01");
script_tag(name: "summary" , value: "Check for the Version of openssl");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (c) 2010 Greenbone Networks GmbH");
script_family("Red Hat Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms");
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "insight" , value : tag_insight);
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("pkg-lib-rpm.inc");
release = get_kb_item("ssh/login/release");
res = "";
if(release == NULL){
exit(0);
}
if(release == "RHENT_5")
{
if ((res = isrpmvuln(pkg:"openssl", rpm:"openssl~0.9.8e~12.el5_5.7", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openssl-debuginfo", rpm:"openssl-debuginfo~0.9.8e~12.el5_5.7", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openssl-devel", rpm:"openssl-devel~0.9.8e~12.el5_5.7", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if ((res = isrpmvuln(pkg:"openssl-perl", rpm:"openssl-perl~0.9.8e~12.el5_5.7", rls:"RHENT_5")) != NULL)
{
security_message(data:res);
exit(0);
}
if (__pkg_match) exit(99); # Not vulnerable.
exit(0);
}
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